History records only a few examples of gratitude on the part of princes. But there is not one patriot among the new bourgeoisie who can count on the gratitude of revolutionary incendiaries and assassins, persons who have enriched themselves from the public spoil and betrayed the nation. In examining the problem as to the wisdom of forming these defence associations I have never ceased to ask: 'For whom shall I train these young men? For what purpose will they be employed when they will have to be called out?' The answer to these questions lays down at the same time the best rule for us to follow.