"No governor of a place should he permitted to excuse himself for surrendering, on the ground of wishing to preserve the king's troops. Every garrison that displays courage will escape being prisoners of war. For there is no general who, however well assured of carrying a place by assault, will not prefer granting terms of capitulation rather than risk the loss of a thousand men in forcing determined troops to surrender."

“The most shameful, humiliating and disastrous of routs.”

“I am going to drive your enemies so far that they shall not again see the banks of the Scheldt; and by a battle on my arrival, to regain all that has been taken from your majesty.”

“My principal attention was always directed to the study of the younger generals. Such a one I found, by the boldness of his character, fit to lead a column of attack; another, from a disposition naturally cautious, but without being deficient in courage, more perfectly to be relied on for the defence of a country.”

“Where there are no peasants there are no supplies.”

“When the first shot is fired, no one can calculate what will be the issue of the war. It is, therefore, of vast importance to reflect maturely before we begin it.”

“Fortify your towns, and above all the Schellenberg, that fort above Donauworth, the importance of which the great Gustavus taught us.”