The military mind always imagines that the next war will be on the same lines as the last. That has never been the case and never will be. One of the great factors on the next war will be aircraft obviously. The potentialities of aircraft attack on a large scale are almost incalculable.

One is defeated only when one accepts defeat.

Victory is a thing of the will.

My center is giving way, my right is in retreat; situation excellent. I shall attack.

Airplanes are interesting toys but of no military value.

The unknown is the governing principle of war.

In tactics, action is the governing rule of war.