“One thing particularly evident had been the tendency of certain commanders to permit themselves unnecessary delays for refuelling and restocking with ammunition, or for a leisurely overhaul of their vehicles, even when an immediate attack offered prospects of success.
The sole criterion for a commander in carrying out a given operation must be the time he is allowed for it, and he must use all his powers of execution to fulfil the task within that time.” (Rommel, 1953, p119).
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.