Knowledge Quotes

From ancient scholars to modern scientists, these quotes explore what it means to learn and to know.

31147 quotes

"In the fields of observation, chance favors only the mind that is prepared."
Louis Pasteur
"The greatest revolutions often come from the smallest discoveries."
Louis Pasteur
"My brain is only a receiver. In the universe there is a core from which we obtain knowledge, strength and inspiration."
Nikola Tesla
"The greatest achievements of man have resulted from the transmission and storage of ideas."
Nikola Tesla
C
"The brain is a committee of experts. All that we are, all our knowledge and beliefs, are there because of it."
Carl Sagan
C
"The known is finite, the unknown infinite; spiritually we stand on an islet in the midst of a boundless ocean."
Carl Sagan
C
"If you want to make an apple pie, you need not only the apples but also the knowledge of how to bake."
Carl Sagan
C
"The greatest joy is in understanding. Everything else is secondary."
Carl Sagan
C
"The pursuit of knowledge is the highest calling."
Carl Sagan
"What I cannot create, I do not understand."
Richard Feynman
"I learned very early the difference between knowing the name of something and knowing something."
Richard Feynman
"The principle of science is that you don't know anything."
Richard Feynman
I
"If I have seen further, it is by standing on the shoulders of giants."
Isaac Newton
I
"To myself I am only a child playing on the beach, while vast oceans of truth lie undiscovered before me."
Isaac Newton
I
"Everything that is possible in nature is possible in knowledge."
Isaac Newton
I
"Questions are more precious than answers."
Isaac Newton
I
"Knowledge is power, but only when applied with wisdom."
Isaac Newton
"The fact that life has evolved out of nearly simple elements is a great truth, readily grasped by an understanding mind."
Charles Darwin
"Unhappily the world has always been prone to lose the very knowledge that is most important to it."
Charles Darwin
"The true man is the intellectual individual."
Charles Darwin
"My mind seems to have become a kind of machine for grinding general laws out of large collections of facts."
Charles Darwin
"The only source of knowledge is experience."
Albert Einstein
"The important thing is not to stop questioning."
Albert Einstein
"The mind that opens to a new idea never returns to its original dimensions."
Albert Einstein
"A single discovery can illuminate centuries of darkness."
Louis Pasteur
"The pursuit of knowledge is the noblest form of ambition."
Louis Pasteur
"Knowledge without wisdom is like a sword in the hands of a madman."
Louis Pasteur
"The book of nature is written in the language of mathematics."
Galileo Galilei
"Doubt is the key to knowledge."
Galileo Galilei
"The human understanding is faltered by taking too narrow and too philosophical a view of nature."
Galileo Galilei