The reading of all good books is like conversation with the finest men of past centuries.

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

The schools ain't what they used to be and never was.

Action not backed by knowledge and knowledge not translatable into action, both can not stand the test of time.

An investment in knowledge pays the best interest.

It isn't what we don't know that gives us trouble, it's what we know that ain't so.

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

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

My weapon is literature

For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.

The great difficulty in education is to get experience out of ideas.

The most savage controversies are those about matters as to which there is no good evidence either way.

There is nothing more notable in Socrates than that he found time, when he was an old man, to learn music and dancing, and thought it time well spent.

Courage, conviction and confidence.

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

Education is the ability to listen to almost anything without losing your temper or your self-confidence.

It is beyond a doubt that all our knowledge begins with experience.

Common sense is the collection of prejudices acquired by age eighteen.

Just because I don't care doesn't mean I don't understand.

A cynic is a man who knows the price of everything, and the value of nothing.

Knowledge, Action, Devotion are complementary to each other.