You are younger today than you will ever be again. Make use of it for the sake of tomorrow.

Pain is part of the body's magic. It is the way the body transmits a sign to the brain that something is wrong.

To talk about the need for perfection in man is to talk about the need for another species. The essence of man is imperfection. Imperfection and blazing contradictions-between mixed good and evil, altruism and selfishness, cooperativeness and combativeness, optimism and fatalism, affirmation and negation.

History is a vast early warning system.

What a man really says when he says that someone else can be persuaded by force, is that he himself is incapable of more rational means of communication.

The tragedy of life is in what dies inside a man while he lives - the death of genuine feeling, the death of inspired response, the awareness that makes it possible to feel the pain or the glory of other men in yourself.

Infinity converts the possible into the inevitable.