Beer: The cause of, and solution to, all of life's problems.

Science may set limits to knowledge, but should not set limits to imagination.

There are two educations. One should teach us how to make a living and the other how to live.

Dark and difficult times lie ahead. Soon we must all face the choice between what is right and what is easy.

Appearances often are deceiving.

Time wounds all heels.

The greatest power we have is the power of choice.

Bitterness is like cancer. It eats upon the host. But anger is like fire. It burns it all clean.

You cannot truly listen to anyone and do anything else at the same time.

Wrong life cannot be lived rightly.

Yesterday is but today's memory and tomorrow is today's dream.

Although our intellect always longs for clarity and certainty, our nature often finds uncertainty fascinating.

You have heard that it was said, 'Eye for eye, and tooth for tooth.' But I tell you, do not resist an evil person. If someone strikes you on the right cheek, turn to him the other also.

If you are neutral in situations of injustice, you have chosen the side of the oppressor.

A person reveals his character by nothing so clearly as the joke he resents.

Intellectuals solve problems, geniuses prevent them.

Respect yourself if you would have others respect you.

When playing board-games which involve quizzes etc, you will always know the answers to everyone else's set of questions but never your own.

A wise man can learn more from a foolish question than a fool can learn from a wise answer.

A proverb is much matter distilled into few words.

Each problem that I solved became a rule which served afterwards to solve other problems.