In my opinion, economists and sociologists are the people to whom we ought to turn more than we do for instruction in the grounds and foundations of all rational decisions.

The riders in a race do not stop when they reach the goal. There is a little finishing canter before coming to a standstill. There is time to hear the kind voices of friends and say to oneself, The work is done.

Systems die; instincts remain.

If I had a formula for bypassing trouble, I would not pass it around. Trouble creates a capacity to handle it.

Deep-seated preferences cannot be argued about - you cannot argue a man into liking a glass of beer.

Young man, the secret of my success is that an early age I discovered that I was not God.

You make me chuckle when you say that you are no longer young, that you have turned twenty-four. A man is or may be young to after sixty, and not old before eighty.