The hand of the aggressor is stayed by strength - and strength alone.

The strength of an army, like the momentum in mechanics, is estimated by the weight multiplied by the velocity. A rapid march exerts a beneficial moral influence on the army and increases its means of victory.

Courage isn't having the strength to go on - it is going on when you don't have strength.

The strong man is the one who is able to intercept at will the communication between the senses and the mind.

Nothing is so contrary to military rules as to make the strength of your army known, either in the orders of the day, in proclamations, or in the newspapers.

The heart may be broken, and the soul remain unshaken.