If we strip this being, thus constituted, of all the supernatural gifts he may have received, and all the artificial faculties he can have acquired only by a long process; if we consider him, in a word, just as he must have come from the hands of nature, we behold in him an animal weaker than some, and less agile than others; but, taking him all round, the most advantageously organised of any. I see him satisfying his hunger at the first oak, and slaking his thirst at the first brook; finding his bed at the foot of the tree which afforded him a repast; and, with that, all his wants supplied. While the earth was left to its natural fertility and covered with immense forests, whose trees were never mutilated by the axe, it would present on every side both sustenance and shelter for every species of animal. Men dispersed up and down among the rest, would observe and imitate their industry, and thus attain even to the instinct of the beasts, with the advantage that, whereas every species of brutes was confined to one particular instinct, man, who perhaps has not any one peculiar to himself, would appropriate them all, and live upon most of those different foods, which other animals shared among themselves; and thus would find his subsistence much more easily than any of the rest. Accustomed from their infancy to the inclemencies of the weather and the rigour of the seasons, inured to fatigue, and forced, naked and unarmed, to defend themselves and their prey from other ferocious animals, or to escape them by flight, men would acquire a robust and almost unalterable constitution. The children, bringing with them into the world the excellent constitution of their parents, and fortifying it by the very exercises which first produced it, would thus acquire all the vigour of which the human frame is capable. Nature in this case treats them exactly as Sparta treated the children of her citizens: those who come well formed into the world she renders strong and robust, and all the rest she destroys; differing in this respect from our modern communities, in which the State, by making children a burden to their parents, kills them indiscriminately before they are born.