Be an example to your men, in your duty and in private life. Never spare yourself, and let the troops see that you don't in your endurance of fatigue and privation. Always be tactful and well-mannered and teach your subordinates to do the same. Avoid excessive sharpness or harshness of voice, which usually indicates the man who has shortcomings of his own to hide.
Erwin RommelThe future battle on the ground will be preceded by battle in the air. This will determine which of the contestants has to suffer operational and tactical disadvantages and be forced throughout the battle into adoption compromise solutions.
Erwin Rommel