It is far more difficult... to know when to sell a stock than when to buy.

No man should think himself a zero, and think he can do nothing about the state of the world.

None of us can be free of conflict and woe. Even the greatest men have had to accept disappointments as their daily bread. ... The art of living lies less in eliminating our troubles than in growing with them.

When the outlook is steeped in pessimism, I remind myself, "Two and two still make four, and you can't keep humankind down for long."

Now is always the hardest time to invest.

I am interested in physical medicine because my father was. I am interested in medical research because I believe in it. I am interested in arthritis because I have it.

No man can humiliate me or disturb me. I won't let him.