The idea is to try to give all the information to help others to judge the value of your contribution; not just the information that leads to judgment in one particular direction or another.

Real learning comes about when the competitive spirit has ceased.

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

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

Opinion is the medium between knowledge and ignorance.

Knowledge becomes evil if the aim be not virtuous.

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

Medicine is my lawful wife and literature my mistress; when I get tired of one, I spend the night with the other.

To educate a person in the mind but not in morals is to educate a menace to society.

Never help a child with a task at which he feels he can succeed.

Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.

As we acquire more knowledge, things do not become more comprehensible but more mysterious.

The direction in which education starts a man will determine his future in life

Words can be like X-rays if you use them properly - they'll go through anything. You read and you?re pierced.

Study without desire spoils the memory, and it retains nothing that it takes in.

An investment in knowledge pays the best interest.

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

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

Although modesty is natural to man, it is not natural to children. Modesty only begins with the knowledge of evil.

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

Any sufficiently advanced technology is indistinguishable from magic.