...only the element of chance is needed to make war a gamble, and that element is never absent. - Carl von Clausewitz

Dans les deux cas, l’empereur Napoléon attaqua avec son aile droite en cherchant à résister avec l’aile gauche. L'archiduc Charlesdfit exactement la même chose. Mais le premier le fit avec toute sa résolution et toute son énergie, tandis que le second était indécis et s’arrêtait chaque fois à mi-course.

[T]he first consideration in the combination of a plan for a war, is to determine the centres of gravity of the enemy’s power, and, if possible, to reduce them to one.

(1) War becomes a completely isolated act, which arises suddenly, and is in no way connected with the previous history of the combatant States. (2) If it is limited to a single solution, or to several simultaneous solutions. (3) If it contains within itself the solution perfect and complete, free from any reaction upon it, through a calculation beforehand of the political situation which will follow from it.