My religion teaches me that whenever there is distress which one cannot remove, one must fast and pray.

Magicians prosper because we are willing to be fooled.

I suppose leadership at one time meant muscles; but today it means getting along with people.

90 percent of my time is spent on 10 percent of the world.

Sometimes one creates a dynamic impression by saying something, and sometimes one creates as significant an impression by remaining silent.

Intuition and urge are two different things. You must learn to differentiate between the two.

The dogmas of the quiet past are inadequate to the stormy present. The occasion is piled high with difficulty, and we must rise with the occasion. As our case is new, so we must think anew and act anew.

I've always wanted to own and control the primary technology in everything we do.

If the human race wishes to have a prolonged and indefinite period of material prosperity, they have only got to behave in a peaceful and helpful way toward one another. 

You don't know what you can get away with until you try.

Thousands of candles can be lighted from a single candle, and the life of the candle will not be shortened. Happiness never decreases by being shared.

All compromise is based on give and take, but there can be no give and take on fundamentals. Any compromise on mere fundamentals is a surrender. For it is all give and no take.