which makes the event uncertain. At the beginning the emperor had written that Frederic's secret had been discovered, and consisted in what was called the oblique order—that is, to make one wing much stronger than the other, to refuse with the weak wing, and to attack with overwhelming force with the strong. That method did not originate with him, but he repeatedly employed it. Then there was his innovation in the use of cavalry. He had learnt its value, against the musket of those days, by experience; and he believed that Seydlitz, in the open, at the head of seventy squadrons, was a thing which no infantry could resist. Then there was the impetus his troops derived from the extraordinary renown of their king, that there was nothing to counterbalance on the other side. This was evident, was matter of common knowledge. But even in his own army, on his own staff, in the royal family, there were two opinions. There was a school which taught that actual fighting must not be resorted to until the use of brains has been exhausted, that the battle comes in when the manœuvre has failed, that the seizure of a strategic position, or a scientific retreat, like that of Wellington into Portugal, of Barclay in 1812 before Napoleon, of Johnston before Sherman, is the first defence of armies, so that a force which is tactically inferior may be strategically superior. Frederic was, I believe, the first great soldier to reject this doctrine, and to act on the principle that nothing can destroy the enemy except a pitched battle, and that the destruction of the enemy, not the weakening of the enemy, is the right object of war. His battles were very numerous and very sanguinary, and not always decisive. Napoleon followed in his footsteps, manœuvring less, as he grew older, and fighting more. It is the adopted teaching of the Prussian school, since Clausewitz and Moltke.
During the French campaign of 1814 Napoleon said to Marmont: "We are still 100,000." "No!" said the marshal; "only 60,000." "Exactly," Napoleon replied; "60,000 and myself, that is 100,000." Something of this kind must be allowed in the person of the great
