“Be an example to your men, both 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 be the same. Avoid excessive sharpness or harshness of voice, which usually indicates the man who has shortcomings of his own to hide.” (Rommel, 1953, p.241).
Field-Marshal Erwin Rommel (the Desert Fox), World War I junior officer and World War II General, considered a brilliant military commander; adored by his troops and feared by his enemies.
Rommel, E., Liddel Hart, B.H. (ed) & Findlay, P. (trans) (1953) The Rommel Papers. St James’s Palace, London: Collins.