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Science Quotes

Asimov, Jacob Bronowski, Einstein, Arthur Eddington and Carl Sagan lead the page. The most-sourced writer is Henri Poincaré, with several passages from Science and Hypothesis (1901) and The Value of Science (1905), including the one about doubting everything and believing everything being two equally convenient ways to avoid thinking.

Two entries are flagged. “Etymology is a science in which vowels signify nothing at all, and consonants very little” is credited to Voltaire as disputed, and the notes cite two scholarly articles on where the saying comes from. “Mathematics is the key and door to the sciences” is credited to Galileo and flagged misattributed.

Random quote on Science

Most quoted on science:

The more advanced the sciences have become, the more they have tended to enter the domain of mathematics, which is a sort of center towards which they converge. We can judge of the perfection to which a science has come by the facility, more or less great, with which it may be approached by calculation.

Adolphe Quetelet

Discovery attends on every quest,
Except for renegades who shirk the toil.
Now certain men have pushed discovery
Into the sphere of heaven. Some part they know,—
How planets rise and set and wheel about,
And of the sun’s eclipse. If men have probed
Worlds far remote, can problems of this earth,
This common home to which we’re born, defy them?

Alexis

Science has nothing to be ashamed of even in the ruins of Nagasaki. The shame is theirs who appeal to other values than the human imaginative values which science has evolved. The shame is ours if we do not make science part of our world...

Jacob Bronowski

Hast thou not dragged Diana from her car?
And driven the Hamadryad from the wood
To seek a shelter in some happier star?
Hast thou not torn the Naiad from her flood,
The Elfin from the green grass, and from me
The summer dream beneath the tamarind tree?

Edgar Allan Poe

The present generation finds itself the heir of a vast patrimony of science; and it must needs concern us to know the steps by which these possessions were acquired, and the documents by which they are secured to us and our heirs for ever.

William Whewell History of the Inductive Sciences (1837)

Even if there is only one possible unified theory, it is just a set of rules and equations. What is it that breathes fire into the equations and makes a universe for them to describe? The usual approach of science of constructing a mathematical model cannot answer the questions of why there should be a universe for the model to describe. Why does the universe go to all the bother of existing?

Stephen Hawking A Brief History of Time (1988)

Our freedom to doubt was born out of a struggle against authority in the early days of science. It was a very deep and strong struggle: permit us to question — to doubt — to not be sure. I think that it is important that we do not forget this struggle and thus perhaps lose what we have gained.

Richard Feynman

If I were giving this lecture fifty years from now, the word "gravitation" would be as old-fashioned as the word "phlogiston" is to us. Relativity has certainly demoted gravitation as a real explanation, just as Priestley's and Lavoisier's analyses and decoding of chemical reactions destroyed the word "phlogiston."

Jacob Bronowski The Origins of Knowledge and Imagination (1978)

The underlying physical laws necessary for the mathematical theory of a large part of physics and the whole of chemistry are thus completely known, and the difficulty is only that the exact application of these laws leads to equations much too complicated to be soluble. It therefore becomes desirable that approximate practical methods of applying quantum mechanics should be developed, which can lead to an explanation of the main features of complex atomic systems without too much computation.

Paul Dirac

Results rarely specify their causes unambiguously. If we have no direct evidence of fossils or human chronicles, if we are forced to infer a process only from its modern results, then we are usually stymied or reduced to speculation about probabilities. For many roads lead to almost any Rome.

Stephen Jay Gould The Panda's Thumb (1980)

The ego becomes more like the inner ego and less like its old self, comparatively speaking. It accepts large portions of reality that it previously denied. Structurally, it remains intact, yet it has changed chemically and electromagnetically. Now it is far more open to inner data. Once this freedom is achieved, the ego can never return to its old state.

Jane Roberts Seth, Dreams & Projections of Consciousness (1986)

Considering the part played by the sciences in the story of our Western civilization, it is hardly possible to doubt the importance which the history of science will sooner or later acquire both in its own right and as the bridge which has been so long needed in between the Arts and the Sciences.

Herbert Butterfield The Origins of Modern Science (1957)

Pure science is no more and no less than the logical process of deduction and experimentation upon observable events. It has no good or bad about it, merely right or wrong in a strictly mathematical definition. What people do with that science is cause for ethical debate, but it is not for the true scientist to concern themselves with that. Leave it to the politicians and philosophers.

Catherine Webb The First Fifteen Lives of Harry August (2014)

One reason for the astonishing growth of science and technology in this century has been, of course, war; but another, and perhaps a more important one, is simply that science has created the conditions—in western society at least—under which it best flourishes: these are affluence, leisure, and a high regard for education.

Robin Wilson

Science is for the laboratory. Other men, who stand alone and face the elemental forces of nature, know that science as a shining, world-conquering hero, is a myth. Science lives in concrete structures full of bright factory toys, insulated from the earth's great forces. The priesthood of this new cult are seldom called upon to stand and face the onslaught.

Hammond Innes Atlantic Fury (1962)

My own belief is that science remains the most powerful tool we have yet generated to apply leverage for our future. It is the instrument which is most useful for guiding our own destinies, for assuring the condition of man in the years to come. I have much to hope that we will not abandon that tool, leaving us to our own brute devices.

Philip Handler

Within the short span of a human life and with man's limited powers of memory, any stock of knowledge worthy of the name is unattainable except by the greatest mental economy. Science itself, therefore, may be regarded as a minimal problem, consisting of the completest possible presentment of facts with the least possible expenditure of thought.

Ernst Mach

If you could stop every atom in its position and direction, and if your mind could comprehend all the actions thus suspended, then if you were really, really good at algebra you could write the formula for all the future; and although nobody can be so clever as to do it, the formula must exist just as if one could.

Tom Stoppard Arcadia (1993)

... I hope no students of science today feel there are no worlds left for them to conquer. There are lots of mysteries that are waiting to be conquered.

Steven Weinberg

The strategic act by which Grosseteste and his thirteenth- and fourteenth-century successors created modern experimental science was to unite the experimental habit of the practical arts with the rationalism of twelfth-century philosophy.

Alistair Cameron Crombie Robert Grosseteste and the Origins of Experimental Science 1100-1700 (1953)

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