The faculties which are necessary for the conduct of important business ripened in him at a time of life when they have scarcely begun to blossom in ordinary men. Since Octavius the world had seen no such instance of precocious statesmanship. Skillful diplomatists were surprised to hear the weighty observations which at seventeen the prince made on public affairs, and still more surprised to see a lad, in situations in which he might have been expected to betray strong passion, preserve a composure as imperturbable as their own. At eighteen he sat among the fathers of the commonwealth--grave, discreet, and judicious as the oldest among them. At twenty-one, in a day of gloom and terror, he was placed at the head of the administration. At twenty-three he was renowned throughout Europe as a soldier and a politician. He had put domestic factions under his feet; he was the soul of a mighty coalition; and he had contended with honor in the field against some of the greatest generals of the age. His personal tastes were those rather of a warrior than of a statesman, but he, like his great-grandfather, the silent prince who founded the Batavian commonwealth, occupies a far higher place among statesmen than among warriors. The event of battles, indeed, is not an unfailing test of the abilities of a commander; and it would be peculiarly unjust to apply this test to William, for it was his fortune to be almost always opposed to captains who were consummate masters of their art, and to troops far superior in discipline to his own. Yet there is reason to believe that he was by no means equal, as a general in the field, to some who ranked far below him in intellectual powers. To those whom he trusted he spoke on this subject with the magnanimous frankness of a man who had done great things, and could well afford to acknowledge some deficiencies. He had never, he said, served an apprenticeship to the military profession. He had been placed, while still a boy, at the head of an army. Among his officers there had been none competent to instruct him. His own blunders and their consequences had been his only lessons. “I would give,” he once exclaimed, “a good part of my estates to have served a few campaigns under the Prince of Condé before I had to command against him.”