All this sensory input, which begins in the brain, has its effect throughout the body.

The possibility of war increases in direct proportion to the effectiveness of the instruments of war.

Government in the U.S. today is a senior partner in every business in the country.

The library is not a shrine for the worship of books. It is not a temple where literary incense must be burned or where one's one devotion to the bound book is expressed in ritual. A library, to modify the famous metaphor of Socrates, should be the delivery room for the birth of ideas - a place where history comes to life.

Nature has not been lavish in her endowments, but each person has his or her own potential in terms of achievement and service. The awareness of that potential is the discovery of purpose; the fulfillment of that potential is the discovery of strength.

Nothing is more essential in the treatment of serious disease than the liberation of the patient from panic and foreboding.

I've learned that next to the atomic bomb, the greatest danger is defeatism, despair, and inadequate awareness of what human beings possess. I feel that any problem that can be defined is capable of being resolved. Out of this has come my conviction that no person knows enough to be a pessimist.