![Developing safer and more effective drugs is really a matter of when and not if.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/evans_hilary_alzheimer_uk-768x1024.png)
Developing safer and more effective drugs is really a matter of when and not if.
Hilary Evans, CEO of Alzheimer’s Research UKÂ
![We are all worms. But I believe that I am a glow-worm.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/churchill_winston_1945-768x768.jpg)
We are all worms. But I believe that I am a glow-worm.
Winston Churchill, British leader
![…man will occasionally stumble over the truth, but usually manages to pick himself up, walk over or around it, and carry on.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/churchill_winston-768x768.jpg)
…man will occasionally stumble over the truth, but usually manages to pick himself up, walk over or around it, and carry on.
Winston Churchill, British leader
![My own religion has been to do all the good I could to my fellow men, and as little harm as possible.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/mayo_william_worrall-768x768.jpg)
My own religion has been to do all the good I could to my fellow men, and as little harm as possible.
William Worrall Mayo, M.D.
![The hypotheses we accept ought to explain phenomena which we have observed. But they ought to do more than this: our hypotheses ought to foretell phenomena which have not yet been observed.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/william_whewell-768x768.jpg)
The hypotheses we accept ought to explain phenomena which we have observed. But they ought to do more than this: our hypotheses ought to foretell phenomena which have not yet been observed.
William Whewell, British mathematician and philosopher
![It is a great thing to make scientific discoveries of rare value, but it is even greater to be willing to share these discoveries and to encourage other workers in the same field of scientific research.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/mayo_william_wellcome-768x768.jpg)
![Medical science aims at the truth and nothing but the truth.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/mayo_william_1917-768x768.jpg)
Medical science aims at the truth and nothing but the truth.
William J. Mayo, American physician
![It is for the younger people to meet the conditions of their generation in the way that appears to them to be wise and best.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/mayo_william_wellcome-768x768.jpg)
It is for the younger people to meet the conditions of their generation in the way that appears to them to be wise and best.
William J. Mayo, American physician
![The ills of today must not cloud the horizons of tomorrow](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/mayo_william_1917-768x768.jpg)
The ills of today must not cloud the horizons of tomorrow
William J. Mayo, American physician
![… science knows no country.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/mayo_william-768x768.jpg)
… science knows no country.
William J. Mayo, American physician
![Science is the desire to know causes.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/hazlitt_william_1804-768x768.jpg)
Science is the desire to know causes.
William Hazlitt, English essayist
![Whenever truth stands in the mind unaccompanied by the evidence upon which it depends, it cannot properly be said to be apprehended at all.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/William-Godwin-768x768.jpg)
Whenever truth stands in the mind unaccompanied by the evidence upon which it depends, it cannot properly be said to be apprehended at all.
William Godwin, English political philosopher
![The U.S. is safest when Congress is in recess.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/rogers_will_1922-768x768.jpg)
The U.S. is safest when Congress is in recess.
Will Rogers, American cowboy, humorist
![Basic research is what I am doing when I don’t know what I am doing.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/braun_wernher_von_office-768x768.jpg)
Basic research is what I am doing when I don’t know what I am doing.
Werner Von Braun, German rocket engineer
![When you don’t expect something and see it for the first time, the only thing you can say is ‘Wow.’](https://www.lifesciencehistory.com/wp-content/uploads/2024/05/yang_wei.jpg)
![A spectacular failure is more important than a mediocre success.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/quinton_cardiology-768x768.jpg)
A spectacular failure is more important than a mediocre success.
Wayne Quinton, Bioengineering pioneer & entrepreneur
![No effect that requires more than 10 percent accuracy in measurement is worth investigating.](https://www.lifesciencehistory.com/wp-content/uploads/2024/05/nernst_walther.jpg)
No effect that requires more than 10 percent accuracy in measurement is worth investigating.
Walther Nernst, German physicist and chemist (Nobel Laureate, 1920)
![Happy is he who gets to know the reasons for things.](https://www.lifesciencehistory.com/wp-content/uploads/2024/05/virgil.jpg)
Happy is he who gets to know the reasons for things.
Virgil, Roman poet
![There is nothing so powerful, not all the armies in the world, as an idea whose time has come.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/hugo_victor_1829-768x768.jpg)
There is nothing so powerful, not all the armies in the world, as an idea whose time has come.
Victor Hugo, French poet and novelist (Les Miserables)
![Where the telescope ends, the microscope begins. Which of the two has the grander view?](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/hugo_victor_1876-768x768.jpg)
Where the telescope ends, the microscope begins. Which of the two has the grander view?
Victor Hugo, French poet and novelist (Les Miserables)
![It is foolish to be convinced without evidence, but it is equally foolish to refuse to be convinced by real evidence.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/sinclair_upton_1-768x768.jpg)
It is foolish to be convinced without evidence, but it is equally foolish to refuse to be convinced by real evidence.
Upton Sinclair, American writer
![It is difficult to get a man to understand something when his salary depends upon his not understanding it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/sinclair_upton_lyndon_kohnson-768x768.jpg)
It is difficult to get a man to understand something when his salary depends upon his not understanding it.
Upton Sinclair, American writer
![I aimed at the public’s heart, and by accident I hit it in the stomach.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/sinclair_upton_1935-768x768.jpg)
I aimed at the public’s heart, and by accident I hit it in the stomach.
Upton Sinclair, American writer
![To follow the path that ends AIDS, the world needs to let communities lead.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/byanyima_winifred_karagwa-1-768x768.jpg)
To follow the path that ends AIDS, the world needs to let communities lead.
UNAIDS Executive Director Winnie Byanyima
![In order to make a dent in a public health sense, we must prevent cancer.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/rebbeck_timothy_harvard-768x768.jpg)
In order to make a dent in a public health sense, we must prevent cancer.
Timothy Rebbeck, Harvard Professor
![Botany is the school for patience, and it’s amateurs learn resignation from daily disappointments.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/jefferson_thomas_1800-768x768.jpg)
Botany is the school for patience, and it’s amateurs learn resignation from daily disappointments.
Thomas Jefferson, U.S. President
![Embrace those sciences which give to retired life usefulness, ornament or amusement.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/jefferson_thomas_1791-768x768.jpg)
Embrace those sciences which give to retired life usefulness, ornament or amusement.
Thomas Jefferson, U.S. President
![Every son of science feels a strong & disinterested desire of promoting it in every part of the earth.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/jefferson_thomas_1805_portrait-768x768.jpg)
Every son of science feels a strong & disinterested desire of promoting it in every part of the earth.
Thomas Jefferson, U.S. President
![The main objects of all science, the freedom and happiness of man. . . . [are] the sole objects of all legitimate government.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/jefferson_thomas_portrait_thomas_sully-768x768.jpg)
The main objects of all science, the freedom and happiness of man. . . . [are] the sole objects of all legitimate government.
Thomas Jefferson, U.S. President
![The ocean – like the air, is the common birth -right of mankind.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/jefferson_thomas_1800-768x768.jpg)
The ocean – like the air, is the common birth -right of mankind.
Thomas Jefferson, U.S. President
![The more ignorant we become the less value we set on science, and the less inclination we shall have to seek it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/jefferson_thomas_1805_portrait-768x768.jpg)
The more ignorant we become the less value we set on science, and the less inclination we shall have to seek it.
Thomas Jefferson, U.S. President
![Freedom, the first-born of science.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/jefferson_thomas_1800-768x768.jpg)
Freedom, the first-born of science.
Thomas Jefferson, U.S. President
![I was bold in the pursuit of knowledge, never fearing to follow truth and reason to whatever results they led.](https://www.lifesciencehistory.com/wp-content/uploads/2024/05/jefferson_thomas_1791.jpg)
I was bold in the pursuit of knowledge, never fearing to follow truth and reason to whatever results they led.
Thomas Jefferson, U.S. President
![Reason and free inquiry are the only effectual agents against error.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/jefferson_thomas_portrait_thomas_sully-768x768.jpg)
Reason and free inquiry are the only effectual agents against error.
Thomas Jefferson, U.S. President
![Science is the knowledge of consequences, and dependence of one fact upon another.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/hobbes_thomas_engraving_1668-768x768.jpg)
Science is the knowledge of consequences, and dependence of one fact upon another.
Thomas Hobbes, English philosopher and author
![The great tragedy of Science – the slaying of a beautiful hypothesis by an ugly fact.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_thomas_wellcome-768x768.jpg)
The great tragedy of Science – the slaying of a beautiful hypothesis by an ugly fact.
Thomas H. Huxley, English biologist
![Every great advance in natural knowledge has involved the absolute rejection of authority.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_thomas-768x768.jpg)
Every great advance in natural knowledge has involved the absolute rejection of authority.
Thomas H. Huxley, English biologist
![The improver of natural science absolutely refuses to acknowledge authority, as such. For him, scepticism is the highest of duties: blind faith the one unpardonable sin.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_thomas_oil_wellcome-768x768.jpg)
![Science commits suicide when it adopts a creed.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_aldous_1927-768x768.jpg)
Science commits suicide when it adopts a creed.
Thomas H. Huxley, English biologist
![Science is a wonderful thing if one does not have to earn one’s living at it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_thomas_age21-768x768.jpg)
Science is a wonderful thing if one does not have to earn one’s living at it.
Thomas H. Huxley, English biologist
![Great scientific discoveries have been made by men seeking to verify quite erroneous theories about the nature of things.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_thomas-768x768.jpg)
Great scientific discoveries have been made by men seeking to verify quite erroneous theories about the nature of things.
Thomas H. Huxley, English biologist
![The man of science has learned to believe in justification, not by faith, but by verification.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_thomas_wellcome-768x768.jpg)
The man of science has learned to believe in justification, not by faith, but by verification.
Thomas H. Huxley, English biologist
![Science is nothing but trained and organized common sense…](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_thomas_oil_wellcome-768x768.jpg)
Science is nothing but trained and organized common sense…
Thomas H. Huxley, English biologist
![Science is simply common sense at its best that is, rigidly accurate in observation, and merciless to fallacy in logic.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_aldous_1927-768x768.jpg)
Science is simply common sense at its best that is, rigidly accurate in observation, and merciless to fallacy in logic.
Thomas H. Huxley, English biologist
![Sit down before a fact like a little child, be prepared to give up every preconceived notion. Follow humbly wherever and to whatever abysses nature leads, or you shall learn nothing.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_thomas-768x768.jpg)
![The great tragedy of Science – the slaying of a beautiful hypothesis by an ugly fact.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_aldous_1927-768x768.jpg)
The great tragedy of Science – the slaying of a beautiful hypothesis by an ugly fact.
Thomas H. Huxley, English biologist
![Facts do not cease to exist because they are ignored.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/huxley_thomas_wellcome-768x768.jpg)
Facts do not cease to exist because they are ignored.
Thomas H. Huxley, English biologist
![This world, after all our science and sciences, is still a miracle; wonderful, inscrutable, magical and more, to whosoever will think of it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/carlyle_thomas_1855-768x768.jpg)
This world, after all our science and sciences, is still a miracle; wonderful, inscrutable, magical and more, to whosoever will think of it.
Thomas Carlyle, Scottish historian
![Genius is one percent inspiration and ninety-nine percent perspiration.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/edison_thomas_1878-1-768x768.jpg)
Genius is one percent inspiration and ninety-nine percent perspiration.
Thomas Alva Edison, U. S. inventor
![There ain’t no rules around here! We’re trying to accomplish something!](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/edison_thomas-768x768.jpg)
There ain’t no rules around here! We’re trying to accomplish something!
Thomas Alva Edison, U. S. inventor
![Volumes of history written in the ancient alphabet of G and C, A and T.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/montgomery_sy-768x768.png)
![A complete, consistent, unified theory is only the first step: our goal is a complete understanding of the events around us, and of our own existence.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/hawking_stephen_2006-768x768.jpg)
![We now know that every particle has an antiparticle, with which it can annihilate. There could be whole antiworlds and antipeople made out of antiparticles. However, if you meet your antiself, don’t shake hands! You would both vanish in a great flash of light.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/hawking_stephen-768x768.jpg)
![In Science the credit goes to the man who convinces the world, not to the man to whom the idea first occurred.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/osler_william2-768x768.jpg)
In Science the credit goes to the man who convinces the world, not to the man to whom the idea first occurred.
Sir William Osler, Canadian physician
![The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/bragg_william_henry-768x768.jpg)
The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
Sir William Bragg (Nobel Laureate 1915)
![If I have seen further than others, it is by standing upon the shoulders of giants.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/newton_isaac-768x768.jpg)
If I have seen further than others, it is by standing upon the shoulders of giants.
Sir Isaac Newton, English physicist and mathematician
![I do not know what I may appear to the world; but to myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/newton_isaac_1712_james_thornhill-768x768.jpg)
I do not know what I may appear to the world; but to myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.
Sir Isaac Newton, English physicist and mathematician
![In science credit goes to the man who convinces the world, not the man to whom the idea first occurs.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/galton_francis_1840-768x768.jpg)
In science credit goes to the man who convinces the world, not the man to whom the idea first occurs.
Sir Francis Galton, Statistician
![Science is an imaginative adventure of the mind seeking truth in a world of mystery.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/hinshelwood_cyril_norman-768x768.jpg)
Science is an imaginative adventure of the mind seeking truth in a world of mystery.
Sir Cyril Herman Hinshelwood, English chemist (Nobel Laureate 1956)
![Innocence about Science is the worst crime today.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/snow_charles_percy.jpg)
Innocence about Science is the worst crime today.
Sir Charles Percy Snow, English novelist and scientist
![Not only is the universe stranger than we imagine, it is stranger than we can imagine.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/eddington_arthur-768x768.jpg)
Not only is the universe stranger than we imagine, it is stranger than we can imagine.
Sir Arthur Eddington, English astronomer
![It is impossible to trap modern physics into predicting anything with perfect determinism because it deals with probabilities from the outset.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/eddington_arthur_plaque-768x768.jpg)
It is impossible to trap modern physics into predicting anything with perfect determinism because it deals with probabilities from the outset.
Sir Arthur Eddington, English astronomer
![I ask you to look both ways. For the road to a knowledge of the stars leads through the atom; and important knowledge of the atom has been reached through the stars.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/eddington_arthur_donkey-1-768x768.jpg)
![Science is one thing, wisdom is another. Science is an edged tool, with which men play like children, and cut their own fingers.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/eddington_arthur-768x768.jpg)
Science is one thing, wisdom is another. Science is an edged tool, with which men play like children, and cut their own fingers.
Sir Arthur Eddington, English astronomer
![It is a capital mistake to theorise before one has data. Insensibly one begins to twist facts to suit theories instead of theories to suit facts.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/doyle_arthur_conan_1914-768x768.png)
It is a capital mistake to theorise before one has data. Insensibly one begins to twist facts to suit theories instead of theories to suit facts.
Sherlock Holmes, fictional creation of Arthur Conan Doyle, British physician and novelist
![Words are, of course, the most powerful drug used by mankind.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/kipling_rudyard_portrait_1895-768x768.jpg)
Words are, of course, the most powerful drug used by mankind.
Rudyard Kipling, English novelist and journalist
![The strongest arguments prove nothing so long as the conclusions are not verified by experience. Experimental science is the queen of sciences and the goal of all speculation.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/bacon_roger_merton_college_wellcome-768x768.jpg)
The strongest arguments prove nothing so long as the conclusions are not verified by experience. Experimental science is the queen of sciences and the goal of all speculation.
Roger Bacon, English philosopher and scientist
![Most institutions demand unqualified faith; but the institution of science makes skepticism a virtue.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/merton_robert_leiden_1965-768x768.jpg)
Most institutions demand unqualified faith; but the institution of science makes skepticism a virtue.
Robert K. Merton, Social Theorist
![It’s not enough what I did in the past – there is also the future.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/levi_montalcini_rita_1989-768x768.jpg)
It’s not enough what I did in the past – there is also the future.
Rita Levi-Montalcini (Nobel Laureate, 1986)
![I tell young people: Do not think of yourself, think of others. Think of the future that awaits you, think about what you can do and do not fear anything.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/levi_montalcin_rita-768x768.jpg)
I tell young people: Do not think of yourself, think of others. Think of the future that awaits you, think about what you can do and do not fear anything.
Rita Levi-Montalcini (Nobel Laureate, 1986)
![Above all, don’t fear difficult moments. The best comes from them.](https://www.lifesciencehistory.com/wp-content/uploads/2024/05/rita_levi_montalcini.jpg)
Above all, don’t fear difficult moments. The best comes from them.
Rita Levi-Montalcini (Nobel Laureate, 1986)
![Religion is a culture of faith; science is a culture of doubt.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/feynman_richard_1984-768x769.jpg)
Religion is a culture of faith; science is a culture of doubt.
Richard Feynman, Physicist
![When you are solving a problem, don’t worry. Now, after you have solved the problem, then that’s the time to worry.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/feynman_richard_nobel-768x768.jpg)
![The wonderful thing about science is that it’s alive.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/feynman_richard_c1943-768x768.jpg)
The wonderful thing about science is that it’s alive.
Richard Feynman, Physicist
![I cannot define the real problem, therefore I suspect there’s no real problem, but I’m not sure there’s no real problem.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/feynman_richard_1988-768x768.png)
![What I cannot create, I do not understand.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/feynman_richard_bongos-768x768.png)
What I cannot create, I do not understand.
Richard Feynman, Physicist
![Biology is the study of complicated things that have the appearance of having been designed with a purpose.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/dawkin_richard_shankbone_david-768x768.jpg)
![By all means let’s be open-minded, but not so open-minded that our brains drop out.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/dawkins_richard_2010-768x768.jpg)
![Natural selection is anything but random.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/dawkins_richard-768x768.jpg)
Natural selection is anything but random.
Richard Dawkins
![The essence of life is statistical improbability on a colossal scale.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/dawkins_richard_2009-768x768.jpg)
![We admit that we are like apes, but we seldom realise that we are apes.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/dawkins_richard_pope_2010-768x768.png)
![If something is true, no amount of wishful thinking will change it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/dawkins_richard_austin-768x768.jpg)
![DNA neither cares nor knows. DNA just is. And we dance to its music.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/dawkin_richard_shankbone_david-768x768.jpg)
![Science is practical philosophy.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/descartes_rene-768x768.jpg)
Science is practical philosophy.
Ren� Descartes, French philosopher and mathematician
![Everything in nature contains all the power of nature. Everything is made of one hidden stuff.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/emerson_ralph_waldo_1878-768x768.jpg)
Everything in nature contains all the power of nature. Everything is made of one hidden stuff.
Ralph Waldo Emerson, Philosopher
![The religion that is afraid of science dishonors God and commits suicide.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/emerson_ralph_waldo_1859-768x768.jpg)
The religion that is afraid of science dishonors God and commits suicide.
Ralph Waldo Emerson, Philosopher
![Men love to wonder, and that is the seed of science.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/emerson_ralph_waldo_1857-768x768.jpg)
Men love to wonder, and that is the seed of science.
Ralph Waldo Emerson, Philosopher
![HIV does not make people dangerous to know. So you can shake their hand and give them a hug, heaven knows they need it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/diana_princess_wales_1997-768x768.jpg)
![Science is a series of judgements, revised without ceasing.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/duclaux_emile_1900-768x768.jpg)
Science is a series of judgements, revised without ceasing.
Pierre Emile Duclaux, French biochemist and bacteriologist
![The beginning of wisdom is found in doubting; by doubting we come to the question, and by seeking we may come upon the truth.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/abelard_pierre-768x768.jpg)
The beginning of wisdom is found in doubting; by doubting we come to the question, and by seeking we may come upon the truth.
Pierre Abelard, French philosopher and theologian
![… the scientist would maintain that knowledge in of itself is wholly good, and that there should be and are methods of dealing with misuses of knowledge by the ruffian or the bully other than by suppressing the knowledge.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/bridgman_percy_williams_wife__Gustaf_VI_Adolf_Sweden_1946-768x768.jpg)
… the scientist would maintain that knowledge in of itself is wholly good, and that there should be and are methods of dealing with misuses of knowledge by the ruffian or the bully other than by suppressing the knowledge.
Percy Williams Bridgman, U.S. physicist (Nobel Laureate,1946)
![There is no adequate defense, except stupidity, against the impact of a new idea.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/bridgman_percy_williams-768x1086.jpg)
There is no adequate defense, except stupidity, against the impact of a new idea.
Percy Williams Bridgman, U.S. physicist (Nobel Laureate,1946)
![Science is the record of dead religions.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/wilde_oscar_1882-768x768.jpg)
Science is the record of dead religions.
Oscar Wilde, Irish writer
![A thing is not necessarily true because a man dies for it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/wilde_oscar_1881-768x768.jpg)
A thing is not necessarily true because a man dies for it.
Oscar Wilde, Irish writer
![Science is piecemeal revelation.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/holmes_oliver_wendell_sr-768x969.jpg)
Science is piecemeal revelation.
Oliver Wendell Holmes I, U.S. poet, essayist and physician
![Shall I refuse my dinner because I do not fully understand the process of digestion?](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/heaviside_oliver-768x768.jpg)
Shall I refuse my dinner because I do not fully understand the process of digestion?
Oliver Heaviside, English physicist
![As soon as questions of will or decision or reason or choice of action arise, human science is at a loss.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/chomsky_noam-768x768.png)
As soon as questions of will or decision or reason or choice of action arise, human science is at a loss.
Noam Chomsky, Professor of linguistics, University of Arizona
![The history of science shows that theories are perishable. With every new truth that is revealed we get a better understanding of Nature and our conceptions and views are modified.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/tesla_nikoka_c1890-768x768.jpeg)
![The spread of civilisation may be likened to a fire; first, a feeble spark, next a flickering flame, then a mighty blaze, ever increasing in speed and power.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/tesla_nikoka_1899-768x768.jpg)
![The scientific man does not aim at an immediate result. He does not expect that his advanced ideas will be readily taken up. His work is like that of the planter – for the future.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/tesla_nikoka_c1890-768x768.jpeg)
![The human being is a self-propelled automaton entirely under the control of external influences.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_tesla_lab_1894-768x768.jpg)
![The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane.](https://www.lifesciencehistory.com/wp-content/uploads/2024/05/tesla_nikoka_xray_left_hand.jpg)
![Our virtues and our failings are inseparable, like force and matter. When they separate, man is no more.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/tesla_nikoka_spiral_coil-768x768.jpg)
![But I hope that it will also be demonstrated soon that in my experiments in the West I was not merely beholding a vision, but had caught sight of a great and profound truth.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/tesla_nikoka_1879_age23-768x768.jpg)
![Those who are not shocked when they first come across quantum mechanics cannot possibly have understood it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/bohr_niels-768x1080.jpg)
Those who are not shocked when they first come across quantum mechanics cannot possibly have understood it.
Niels Henrik David Bohr, Danish physicist
![All we know of the truth is that the absolute truth, such as it is, is beyond our reach.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/cusa_nicholas-768x768.jpg)
All we know of the truth is that the absolute truth, such as it is, is beyond our reach.
Nicholas of Cusa, German cardinal, mathematician and philosopher
![Science is not a boy’s game, it’s not a girl’s game. It’s everyone’s game. It’s about where we are and where we’re going.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/nichols_nichelle_nasa_recruiter-768x768.jpg)
Science is not a boy’s game, it’s not a girl’s game. It’s everyone’s game. It’s about where we are and where we’re going.
Nichelle Nichols, former NASA Ambassador and actress
![Could one person really make a difference?](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/komen_breast_cancer_foundation_logo-768x768.png)
Could one person really make a difference?
Nancy Brinker, sister of Susan G. Komen, and founder of the Susan G. Komen Breast Cancer Foundation
![One thing that makes the adventure of working in our field particularly rewarding, especially in attempting to improve the theory, is that… a chief criterion for the selection of a correct hypothesis… seems to be the criterion of beauty, simplicity, or elegance.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/murray_gell-mann-768x768.jpg)
One thing that makes the adventure of working in our field particularly rewarding, especially in attempting to improve the theory, is that… a chief criterion for the selection of a correct hypothesis… seems to be the criterion of beauty, simplicity, or elegance.
Murray Gell-Mann, U.S. Physicist (Nobel Prize, 1969)
![True science teaches, above all, to doubt and be ignorant.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/unamuno_miguel_ramon_casas_illustration-768x768.jpg)
True science teaches, above all, to doubt and be ignorant.
Miguel de Unamuno, Spanish philosopher
![It is often stated that of all the theories proposed in this century, the silliest is quantum theory. In fact, some say that the only thing that quantum theory has going for it is that it is unquestionably correct.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/kaku_michio-768x978.jpg)
![It is only certain that there is nothing certain, and that nothing is more miserable or more proud than man.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/montaigne_michel_de_1578-768x768.jpg)
It is only certain that there is nothing certain, and that nothing is more miserable or more proud than man.
Michel de Montaigne, French philosopher
![We may each have our own individual Parkinson’s, but we all share one thing in common. Hope.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/fox_michael_j_parkinsons-768x768.jpg)
![A new scientific truth does not triumph by convincing opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/planck_max_nobel_1933-768x954.jpg)
A new scientific truth does not triumph by convincing opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.
Max Planck, German physicist (Nobel Laureate, 1918)
![An experiment is a question which science poses to Nature, and a measurement is the recording of Nature’s answer.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/planck_max-768x768.jpg)
An experiment is a question which science poses to Nature, and a measurement is the recording of Nature’s answer.
Max Planck, German physicist (Nobel Laureate, 1918)
![It is not the possession of truth, but the success which attends the seeking after it, that enriches the seeker and brings happiness to him.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/planck_max_nobel_1918-768x768.jpg)
It is not the possession of truth, but the success which attends the seeking after it, that enriches the seeker and brings happiness to him.
Max Planck, German physicist (Nobel Laureate, 1918)
![Technology is the knack of so arranging the world that we do not experience it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/frisch_max-768x768.jpg)
Technology is the knack of so arranging the world that we do not experience it.
Max Frisch, German novelist
![Science is not formal logic-it needs the free play of the mind in as great a degree as any other creative art. It is true that this is a gift which can hardly be taught, but its growth can be encouraged in those who already posses it.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/born_max-768x768.jpg)
![I believe there is no philosophical high-road in science, with epistemological signposts. No, we are in a jungle and find our way by trial and error, building our road behind us as we proceed.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/born_max_1937-768x768.jpg)
I believe there is no philosophical high-road in science, with epistemological signposts. No, we are in a jungle and find our way by trial and error, building our road behind us as we proceed.
Max Born, German Physicist (Nobel Laureate, 1954)
![Goddamnit, science has to produce something useful. That’s the payback to society for support of the enterprise.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/hilleman_maurice2-768x768.jpg)
Goddamnit, science has to produce something useful. That’s the payback to society for support of the enterprise.
Maurice Hilleman, American microbiologist
![We are extraordinarily fortunate to be living in this era of exciting discoveries and rapid scientific advancements in human genetics. There has not been a more exciting time to be involved in the genetics field since Gregor Mendel counted smooth and wrinkled peas and Charles Darwin tended finches.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/king_mary_claire_2016-768x768.jpg)
We are extraordinarily fortunate to be living in this era of exciting discoveries and rapid scientific advancements in human genetics. There has not been a more exciting time to be involved in the genetics field since Gregor Mendel counted smooth and wrinkled peas and Charles Darwin tended finches.
Mary-Claire King, Ph.D., American geneticist
![Hain’t we got all the fools in town on our side? And hain’t that a big enough majority in any town?](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_1907-768x768.jpg)
Hain’t we got all the fools in town on our side? And hain’t that a big enough majority in any town?
Mark Twain, American writer
![There is something fascinating about science. One gets such wholesale returns of conjecture out of such a trifling investment of fact.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_oxford-768x768.jpg)
![The man who doesn’t read good books has no advantage over the man who can’t read them.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_1850-768x768.jpg)
The man who doesn’t read good books has no advantage over the man who can’t read them.
Mark Twain, American writer
![It is better to keep your mouth closed and let people think you are a fool than to open it and remove all doubt.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_vanity_fair_1908-768x768.jpeg)
It is better to keep your mouth closed and let people think you are a fool than to open it and remove all doubt.
Mark Twain, American writer
![It is better to deserve honors and not have them than to have them and not to deserve them.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_oxford-768x768.jpg)
It is better to deserve honors and not have them than to have them and not to deserve them.
Mark Twain, American writer
![Get your facts first, and then you can distort them as much as you please.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_1871-768x738.jpg)
Get your facts first, and then you can distort them as much as you please.
Mark Twain, American writer
![Fiction is obliged to stick to possibilities. Truth isn’t.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_tesla_lab_1894-768x768.jpg)
Fiction is obliged to stick to possibilities. Truth isn’t.
Mark Twain, American writer
![Facts are stubborn things, but statistics are more pliable.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_1907-768x768.jpg)
Facts are stubborn things, but statistics are more pliable.
Mark Twain, American writer
![Education: that which reveals to the wise, and conceals from the stupid, the vast limits of their knowledge.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_1850-768x768.jpg)
Education: that which reveals to the wise, and conceals from the stupid, the vast limits of their knowledge.
Mark Twain, American writer
![Don’t part with your illusions. When they are gone you may still exist, but you have ceased to live.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_1871-768x738.jpg)
Don’t part with your illusions. When they are gone you may still exist, but you have ceased to live.
Mark Twain, American writer
![Courage is resistance to fear, mastery of fear – not absence of fear.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_1867-768x768.jpg)
Courage is resistance to fear, mastery of fear – not absence of fear.
Mark Twain, American writer
![Be careful about reading health books. You may die of a misprint.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_1898-768x606.jpg)
Be careful about reading health books. You may die of a misprint.
Mark Twain, American writer
![Always do right. This will gratify some people and astonish the rest.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_1850-768x768.jpg)
Always do right. This will gratify some people and astonish the rest.
Mark Twain, American writer
![A banker is a fellow who lends you his umbrella when the sun is shining, but wants it back the minute it begins to rain.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_vanity_fair_1908-768x768.jpeg)
![You cannot depend on your eyes when your imagination is out of focus.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/twain_mark_oxford-768x768.jpg)
You cannot depend on your eyes when your imagination is out of focus.
Mark Twain, American writer
![There are sadistic scientists who hurry to hunt down errors instead of establishing the truth.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/Marie_Curie_c._1920s-768x768.jpg)
There are sadistic scientists who hurry to hunt down errors instead of establishing the truth.
Marie Curie, French chemist and physicist
![I am among those who think that science has great beauty. A scientist in his laboratory is not only a technician: he is also a child placed before natural phenomena which impress him like a fairy tale.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/Marie_Curie_1903-768x768.jpg)
![Nothing has such power to broaden the mind as the ability to investigate systematically and truly all that comes under your observation in life.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/aurelius_marcus-768x768.jpg)
![The things that will destroy us are: politics without principle; pleasure without conscience; wealth without work; knowledge without character; business without morality; science without humanity; and worship without sacrifice.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/gandhi_mahatma_1931-768x768.jpg)
![Some of the most fun people I know are scientists.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/jemison_mae_nasa-768x768.jpg)
Some of the most fun people I know are scientists.
Mae C. Jemison, NASA
![I know if the vaccines being tested give us positive results, I will consider myself, other participants, and scientists as the heroes of this century.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/world_aids_day_1988-768x768.jpg)
I know if the vaccines being tested give us positive results, I will consider myself, other participants, and scientists as the heroes of this century.
Luwano Geofrey, clinical trial participant in Masaka, Uganda
![Chance favors the prepared mind.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pasteur_louis_1885-768x768.jpg)
Chance favors the prepared mind.
Louis Pasteur, French microbiologist and chemist
![Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world. Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pasteur_louis_lab-768x768.jpg)
Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world. Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence.
Louis Pasteur, French microbiologist and chemist
![There are no such things as applied sciences, only applications of science.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pasteur_louis-768x768.jpg)
There are no such things as applied sciences, only applications of science.
Louis Pasteur, French microbiologist and chemist
![Only in America could the son of an uneducated carpenter receive the Nobel Prize in Medicine.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/ignarro-768x768.jpg)
Only in America could the son of an uneducated carpenter receive the Nobel Prize in Medicine.
Louis J. Ignarro, American pharmacologist
![Science is the search for truth, that is the effort to understand the world: it involves the rejection of bias, of dogma, of revelation, but not the rejection of morality.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pauling_linus_graduation_1922-768x768.jpg)
Science is the search for truth, that is the effort to understand the world: it involves the rejection of bias, of dogma, of revelation, but not the rejection of morality.
Linus Pauling (Nobel Laureate, 1954 & 1962)
![Every aspect of the world today – even politics and international relations – is affected by chemistry.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pauling_linus_1941-768x768.png)
Every aspect of the world today – even politics and international relations – is affected by chemistry.
Linus Pauling (Nobel Laureate, 1954 & 1962)
![Optimum nutrition is the medicine of tomorrow.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pauling_linus_1948-768x768.png)
Optimum nutrition is the medicine of tomorrow.
Linus Pauling (Nobel Laureate, 1954 & 1962)
![The best way to have a good idea is to have a lot of ideas.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pauling_linus_graduation_1922-768x768.jpg)
The best way to have a good idea is to have a lot of ideas.
Linus Pauling (Nobel Laureate, 1954 & 1962)
![Life is a relationship among molecules and not a property of any molecule.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pauling_linus_1940s-768x1100.jpg)
Life is a relationship among molecules and not a property of any molecule.
Linus Pauling (Nobel Laureate, 1954 & 1962)
![Satisfaction of one’s curiosity is one of the greatest sources of happiness in life.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pauling_linus_1962-1-768x1086.jpg)
Satisfaction of one’s curiosity is one of the greatest sources of happiness in life.
Linus Pauling (Nobel Laureate, 1954 & 1962)
![Facts are the air of scientists. Without them you can never fly.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pauling_linus_nobel_1955-768x768.jpg)
Facts are the air of scientists. Without them you can never fly.
Linus Pauling (Nobel Laureate, 1954 & 1962)
![Science is the search for truth – it is not a game in which one tries to beat his opponent, to do harm to others.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/pauling_linus_1941-768x768.png)
Science is the search for truth – it is not a game in which one tries to beat his opponent, to do harm to others.
Linus Pauling (Nobel Laureate, 1954 & 1962)
![There is going to be a change in the 21st century in how people do things and how they think. Biotechnology is going to change the world.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/hood_lee_president_obama-768x768.jpg)
![Truth in science can be defined as the working hypothesis best suited to open the way to the next better one.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/lorenz_konrad-768x768.jpg)
Truth in science can be defined as the working hypothesis best suited to open the way to the next better one.
Konrad Lorentz, Austrian zoologist
![There is a great need for rapid and effective establishment of cell-based assays for more rapid discovery of new and improved drugs.](https://www.lifesciencehistory.com/wp-content/uploads/2024/06/shekdar_Kambiz-768x768.jpg)
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"Give me a lever long enough and a fulcrum on which to place it, and I shall move the world."
~ Archimedes, Greek mathematician
(c. 287-212 BCE)