You can never learn less, you can only learn more.

Science is a way of thinking much more than it is a body of knowledge.

If I could explain it to the average person, I wouldn't have been worth the Nobel Prize.

A thought is an idea in transit.

Those who fail to learn the lessons of history are doomed to repeat them.

A child educated only at school is an uneducated child.

One test of the correctness of educational procedure is the happiness of the child.

I do not know how to teach philosophy without becoming a disturber of the peace.

Educate the children and it won't be necessary to punish the men.

Human behavior flows from three main sources: desire, emotion, and knowledge

Education is an admirable thing, but it is well to remember from time to time that nothing that is worth knowing can be taught.

All stable processes we shall predict. All unstable processes we shall control.

God created man in His own image, says the Bible; philosophers reverse the process: they create God in theirs.

Any sufficiently advanced technology is indistinguishable from magic.

No man's knowledge here can go beyond his experience.

I learned very early the difference between knowing the name of something and knowing something.

My weapon is literature

If one cannot enjoy reading a book over and over again, there is no use in reading it at all.

He who would learn to fly one day must first learn to stand and walk and run and climb and dance; one cannot fly into flying.

Books are as useful to a stupid person as a mirror is useful to a blind person.

Courage, conviction and confidence.