What we know is a drop, what we don't know is an ocean.

It is what you read when you don't have to that determines what you will be when you can't help it.

Imagination is more important than knowledge.

All sciences are vain and full of errors that are not born of Experience, the mother of all Knowledge.

Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it.

I decided to teach because I think that any person who studies philosophy has to be involved actively.

Real knowledge is to know the extent of one's ignorance.

If help and salvation are to come, they can only come from the children, for the children are the makers of men.

Education is a system of imposed ignorance.

Learning gives creativity, Creativity leads to thinking, Thinking provides knowledge, Knowledge makes you great.

The highest result of education is tolerance.

My weapon is literature

In mathematics you don't understand things. You just get used to them.

Suddenly degrees aren't worth anything. Isn't that true? When I was a student, if you had a degree, you had a job. If you didn't have a job it's because you didn't want one. And I didn't want one, frankly.

Liberty without Learning is always in peril and Learning without Liberty is always in vain.

Opinion is the medium between knowledge and ignorance.

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

When I am attacked by gloomy thoughts, nothing helps me so much as running to my books. They quickly absorb me and banish the clouds from my mind.

Physics is like sex: sure, it may give some practical results, but that's not why we do it.

It is better to know how to learn than to know.

When you know better you do better.