Bravery is the capacity to perform properly even when scared half to death.

Leadership is intangible, and therefore no weapon ever designed can replace it.

This is as true in everyday life as it is in battle: we are given one life and the decision is ours whether to wait for circumstances to make up our mind, or whether to act, and in acting, to live.

Ours is a world of nuclear giants and ethical infants. We know more about war that we know about peace, more about killing that we know about living.

We know more about war than we know about peace, more about killing than we know about living.

If we continue to develop our technology without wisdom or prudence, our servant may prove to be our executioner.

Ours is a world of nuclear giants and ethical infants. We know more about war that we know about peace, more about killing that we know about living.

The way to win an atomic war is to make certain it never starts.

We know more about war than we know about peace, more about killing than we know about living.

If we continue to develop our technology without wisdom or prudence, our servant may prove to be our executioner.