To live a pure unselfish life, one must count nothing as one's own in the midst of abundance.

Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment.

To know nothing is the happiest life.

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

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

The happiness of this life depends less on what befalls you than the way in which you take it.

The secret of life is honesty and fair dealing. If you can fake that, you've got it made.

When we remember we are all mad, the mysteries disappear and life stands explained.

I think I've discovered the secret of life - you just hang around until you get used to it.

We make a living by what we get, but we make a life by what we give.