A dangerous fallacy is to repudiate freedom in favor of an unknown future. What else but our own sturdy reliance on freedom can explain the unexampled record this country has made? In a period scarcely twice my own lifetime it has risen from nothingness to become the world's greatest power. It has become the ark of the covenant of freedom.

Bears don't live on Park Avenue.

The stock market is people.

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."

Don't try to buy at the bottom and sell at the top. It can't be done except by liars.

Making a success of the job at hand is the best step toward the kind you want.

Science has taught us how to put the atom to work. But to make it work for good instead of for evil lies in the domain dealing with the principles of human dignity. We are now facing a problem more of ethics than of physics.