The life-force may be the least understood force on earth.

You are younger today than you will ever be again. Make use of it for the sake of tomorrow.

We have learned to live in a world of mistakes and defective products as if they were necessary to life. It is time to adopt a new philosophy in America.

The greatest force in the human body is the natural drive of the body to heal itself - but that force in not independent of the belief system. Everything begins with belief. What we believe is the most powerful option of all.

The most costly disease is boredom costly for both individual and society.

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.

Intelligence and the spirit of adventure can be combined to create new energies, and out of these energies may come exciting and rewarding new prospects.