I live my daydreams in music.

To dwell on the things that depress or anger us does not help in overcoming them. One must knock them down alone.

Engineering is not only study of 45 subjects but it is moral studies of intellectual life. Make things as simple as possible..but not simpler.

When you trip over love, it is easy to get up. But when you fall in love, it is impossible to stand again.

Often in evolutionary processes a species must adapt to new conditions in order to survive. Today the atomic bomb has altered profoundly the nature of the world as we know it, and the human race consequently finds itself in a new habitat to which it must adapt its thinking.

I don't know what weapons will be used in the Third World War. But I can tell you what they'll use in the Fourth - rocks!

I refuse to engage in an intellectual battle with an unarmed man.