If life were predictable it would cease to be life, and be without flavor.

I always like to look on the optimistic side of life, but I am realistic enough to know that life is a complex matter.

Sometimes life hits you in the head with a brick. Don't lose faith.

Don't go around saying the world owes you a living. The world owes you nothing. It was here first.

Remember when life's path is steep to keep your mind even.

Not life, but good life, is to be chiefly valued.

For the happiest life, days should be rigorously planned, nights left open to chance.

It is better to create than to learn! Creating is the essence of life.

Our business in life is not to succeed, but to continue to fail in good spirits.

Most people have never learned that one of the main aims in life is to enjoy it.