Prayer is a force as real as terrestrial gravity. As a physician, I have seen men lifted out of sickness by the power of prayer. It is the only power in the world that overcomes the laws of nature.

Those who do not know how to fight worry die young.

In man, the things which are not measurable are more important than those which are measurable.

The first duty of society is to give each of its members the possibility of fulfilling his destiny. When it becomes incapable of performing this duty it must be transformed.

Enormous amounts of money are spent for publicity. As a result, large quantities of alimentary and pharmaceutical products, at the least useless, and often harmful, have become a necessity for civilized men.

The search for God is indeed, an entirely personal undertaking.... the most audacious adventure that one can dare.

Intelligence is almost useless to the person whose only quality it is.