On War by Carl von Clausewitz

Clausewitz was among those intrigued by the manner in which the leaders of the French Revolution, especially Napoleon, had changed the conduct of war through their ability to motivate the populace and to gain access to the full resources of the state; thus unleashing war on a greater scale than had previously been seen in Europe. Clausewitz was well educated and had strong interests in art, history, science, and education. He was a professional soldier who spent a considerable part of his l...