Too much of a good thing can be wonderful!

A lie told often enough becomes the truth.

Live your life as though your every act were to become a universal law.

It is not how old you are, but how you are old.

Between two evils, I always pick the one I never tried before.

Have you ever noticed that anybody driving slower than you is an idiot, and anyone going faster than you is a maniac?

Until you make the unconscious conscious, it will direct your life and you will call it fate.

Symbols are the imaginative signposts of life.

Is it progress if a cannibal uses a fork?

We were all at once terribly alone; and alone we must see it through.

Life is like a library owned by the author. In it are a few books which he wrote himself, but most of them were written for him.

Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.

Rudeness is the weak man's imitation of strength.

The doctor of the future will give no medicine, but will interest her or his patients in the care of the human frame, in a proper diet, and in the cause and prevention of disease.

Behind every beautiful thing, there's some kind of pain.

Life can be pulled by goals just as surely as it can be pushed by drives.

Sometimes - history needs a push.

Life is a succession of lessons which must be lived to be understood.

Life is more or less a lie, but then again, that's exactly the way we want it to be.

History has shown there are no invincible armies.

The rich will do anything for the poor but get off their backs.