What are the symbols of American strength, wealth, power and modernity? Certainly not jazz and rock and roll, not chewing-gum or hamburgers, Broadway or Hollywood. It's their skyscrapers. Their Pentagon. Their science. Their technology.

Alas, nothing reveals man the way war does. Nothing so accentuates in him the beauty and ugliness, the intelligence and foolishness, the brutishness and humanity, the courage and cowardice, the enigma.

I am a danger to myself if I get angry.

I have reached the conclusion that those who have physical courage also have moral courage. Physical courage is a great test.

It is the mainspring of life, courage. And courage has many faces.