He who has a why to live can bear almost any how.

You have succeeded in life when all you really want is only what you really need.

Life is never fair, and perhaps it is a good thing for most of us that it is not.

Good friends, good books and a sleepy conscience: this is the ideal life.

If you love life, don't waste time, for time is what life is made up of.

You must pass your days in song. Let your whole life be a song.

To know nothing is the happiest life.

The art of life is to know how to enjoy a little and to endure very much.

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

All life is an experiment. The more experiments you make the better.