Science quotes

Science

7K quotes on this topic — from poets, philosophers, and thinkers across history.

7K quotes

Explore further

Browse quotes that often appear alongside science — connected by shared ideas and recurring themes.

Quote collection

Science quotes (page 7 of 352)

Follow a thought to its author, or read the full quote page.

Carl Sagan Astronomer, Astrophysicist
Science

"Chlorine is a deadly poison gas employed on European battlefields in World War I. Sodium is a corrosive metal which burns upon contact with water. Together they make a placid and unpoisonous material, table salt. Why each of these substances has the properties it does is a subject called chemistry."

Read quote 60 likes
Baruch Spinoza Philosopher, Rationalist
Science

"Be not astonished at new ideas; for it is well known to you that a thing does not therefore cease to be true because it is not accepted by many."

Read quote 60 likes
William James Philosopher, Psychologist
Science

"The function of ignoring, of inattention, is as vital a factor in mental progress as the function of attention itself."

Read quote 60 likes
William James Philosopher, Psychologist
Science

"The self-same atoms which, chaotically dispersed, made the nebula, now, jammed and temporarily caught in peculiar positions, form our brains; and the 'evolution' of brains, if understood, would be simply the account of how the atoms came to be so caught and jammed."

Read quote 60 likes
Ralph Waldo Emerson Essayist, Philosopher, Poet
Science

"Coal is a portable climate. It carries the heat of the tropics to Labrador and the polar circle; and it is the means of transporting itself whithersoever it is wanted. Watt and Stephenson whispered in the ear of mankind their secret, that a half-ounce of coal will draw two tons a mile, and coal carries coal, by rail and by boat, to make Canada as warm as Calcutta, and with its comfort brings its industrial power."

Read quote 60 likes
Frank Herbert Science Fiction Writer
Science

"All men seek to be enlightened. Religion is but the most ancient and honorable way in which men have striven to make sense out of God's universe. Scientists seek the lawfulness of events. It is the task of Religion to fit man into this lawfulness."

Read quote 60 likes
Charles Darwin Naturalist, Geologist
Science

"In the distant future I see open fields for far more important researches. Psychology will be based on a new foundation, that of the necessary acquirement of each mental power and capacity by gradation. Light will be thrown on the origin of man and his history."

Read quote 59 likes
Stephen Hawking Theoretical Physicist
Science

"So long as the Universe had a beginning, we could suppose it had a creator. But if the Universe is really completely self-contained, it would have neither beginning or end, it would simply be. What place then for a creator?"

Read quote 59 likes
Carl Jung Psychiatrist, Psychoanalyst
Science

"I can still recall vividly how Freud said to me, "My dear Jung, promise me never to abandon the sexual theory. That is the most essential thing of all. You see, we must make a dogma of it, an unshakable bulwark" ... In some astonishment I asked him, "A bulwark-against what?" To which he replied, "Against the black tide of mud"-and here he hesitated for a moment, then added of occultism."

Read quote 58 likes
Albert Einstein Physicist
Science

"All religions, arts and sciences are branches of the same tree. All these aspirations are directed toward ennobling man's life, lifting it from the sphere of mere physical existence and leading the individual towards freedom."

Read quote 58 likes
William James Philosopher, Psychologist
Science

"When two minds of a high order, interested in kindred subjects, come together, their conversation is chiefly remarkable for the summariness of its allusions and the rapidity of its transitions. Before one of them is half through a sentence the other knows his meaning and replies. ... His mental lungs breathe more deeply, in an atmosphere more broad and vast."

Read quote 58 likes
William James Philosopher, Psychologist
Science

"Objective evidence and certitude are doubtless very fine ideals to play with, but where on this moonlit and dream-visited planet are they found?"

Read quote 58 likes
Mahatma Gandhi Political Leader
Science

"That atomic energy though harnessed by American scientists and army men for destructive purposes may be utilised by other scientists for humanitarian purposes is undoubtedly within the realm of possibility. ... An incendiary uses fire for his destructive and nefarious purpose, a housewife makes daily use of it in preparing nourishing food for mankind."

Read quote 58 likes
John F. Kennedy Politician
Science

"The world is very different now. For man holds in his mortal hands the power to abolish all forms of human poverty, and all forms of human life."

Read quote 57 likes