Laughter is inner jogging.

Hearty laughter is a good way to jog internally without having to go outdoors.

The possibility of war increases in direct proportion to the effectiveness of the instruments of war.

We are becoming a nation of sissies and hypochondriacs, a self medicating society easily intimidated by pain and prone to panic. We understand almost nothing about the essential robustness of the human body or its ability to meet the challenge of illness.

We will not have peace by afterthought.

Where is the indignation about the fact that the US and USSR have thirty thousand pounds of destructive force for every human being in the world?

Infinity converts the possible into the inevitable.