Civilization, therefore, produces no degeneracy; the cultivation of the arts of peace, no diminution of manly virtues. We have seen the peaceful burghers of free cities successfully resist the trained bands of a superior foe; we have seen the artisans and merchants of Holland invincible to the veteran armies of the then most powerful prince of Christendom, backed as he was by the inexhaustible treasures of a newly discovered hemisphere; we have seen, in our times, troops composed of volunteers who left their hearthstones to fight for their country, rout incredible odds of the standing armies of a foe, who, for the last thirty years, has known no peace. I believe that an advanced state of civilization, accompanied by long peace, gives rise to a certain _domestication_ of man, that is to say, it lays on a polish over the more ferocious or pugnacious tendencies of his nature; because it, in some measure deprives him of the opportunities of exercising them, but it cannot deprive him of the power, should the opportunity present itself. Let us suppose two brothers born in some of our great commercial cities, one to enter a counting-house, the other to settle in the western wilderness. The former might become a polished, elegant, perhaps even dandified young gentleman; the other might evince a supreme contempt for all the amenities of life, be ever ready to draw his bowie-knife or revolver, however slight the provocation. The country requires the services of both; a great principle is at stake, and in some battle of Matamoras or Buena Vista, the two brothers fight side by side; who will be the braver?