Worry is a form of fear, and all forms of fear produce fatigue. A man who has learned not to feel fear will find the fatigue of daily life enormously diminished.

Modern life cannot be constructed on . . . physically strenuous principles. A great deal of work is sedentary, and most manual work exercises only a few specialized muscles.

Thought is great and swift and free, the light of the world, the chief glory of man.

From India to Spain, the brilliant civilization of Islam flourished. What was lost to christendom at this time was not lost to civilization, but quite the contrary.

There is an artist imprisoned in each one of us. Let him loose to spread joy everywhere.

The thing that I should wish to obtain from money would be leisure with security.

The degree of one's emotions varies inversely with one's knowledge of the facts - the less you know the hotter you get.