Carlyle has somewhere said: "Is not every genius an impossibility until he appear?" This is singularly true of Gustavus Adolphus. It was the last thing for contemporaries to conjecture that the deliverer of Germany, and the great hero of the Thirty Years' War, would have arisen in the ice-bound regions of northern Europe. No great character had arisen in Sweden of exalted fame, neither king nor poet, nor philosopher, nor even singer. The little kingdom, to all appearance, was rich only in mines of iron and hills of snow. It was not till the middle of the sixteenth century that Sweden was even delivered from base dependence on Denmark. But Gustavus before he was thirty-five years of age had made his countrymen a nation of soldiers; had freed his kingdom from Danish, Russian, and Polish enemies; had made great improvements in the art of war, having introduced a new system of tactics never materially improved except by Frederic II.; had reduced strategy to a science; had raised the importance of the infantry, had increased the strictness of military discipline, had trained up a band of able generals, and inspired his soldiers with unbounded enthusiasm. And he had raised in the camp a new tone of moral feeling. Not even Cromwell equalled him in divesting war of its customary atrocities, and keeping alive the spirit of religion. The worship of God formed one of the most important duties of the Swedish army wherever located. "Twice every day the roll of the drum assembled the soldiers to prayer. The usual vices of soldiers, like profanity and drunkenness and gambling, were uniformly punished. Death was inflicted on any soldier who assaulted a citizen in his house. Even a certificate was required of the chief citizens of any place where troops were quartered, that their conduct had been orderly. He never allowed, under any provocation, a city to be taken by assault,--a striking contrast to the imperial generals." Nor amid the toils and dangers of war was Gustavus unmindful of his duties as a king. He was one of the most enlightened statesmen that had appeared since Charlemagne and Alfred. He established schools and colleges, founded libraries, reformed the codes of law, introduced wise mercantile regulations, rewarded eminent merit, respected the voice of experience, and developed the industries of the country. What Richelieu and Colbert did for France, what Burleigh and Cromwell did for England, Gustavus did for Sweden. His prime minister is illustrious for wisdom and ability, the celebrated Oxenstiern, through whose labors and genius the country felt no impoverishment from war. He laid the foundation of that prosperity which made a little kingdom great.