A human being fashions his consequences as surely as he fashions his goods or his dwelling. Nothing that he says, thinks or does is without consequences.

The way a book is read, which is to say, the qualities a reader brings to a book can have as much to do with its worth as anything the author puts into it.

Unobstructed access to facts can produce unlimited good only if it is matched by the desire and ability to find out what they mean and where they lead.

Death is not the greatest tragedy in life. The greatest tragedy is what dies inside us while we live. We need not fear death. We need fear only that we may exist without having sensed something of the possibilities that lie within human existence.

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

The marvelous pharmacy that was designed by nature and placed into our being by the universal architect produces most of the medicines we need.

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