There are three constants in life... change, choice and principles.

Far and away the best prize that life has to offer is the chance to work hard at work worth doing.

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

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

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

What a wonderful life I've had! I only wish I'd realized it sooner.

Life is either a great adventure or nothing.

Life is not a problem to be solved, but a reality to be experienced.

I look back on my life like a good day's work, it was done and I am satisfied with it.

With the past, I have nothing to do nor with the future. I live now.