Whithersoever he moves he straightaway becomes conscious of his weakness, not being able to bear all climates, falling sick after drinking strange water, breathing an air to which he is not accustomed, or from other causes and reasons of the most trifling kind, frail, sickly, entering upon his life with weeping: yet nevertheless what a disturbance this despicable creature makes! what ideas it conceives, forgetting its lowly condition! It exercises its mind upon matters which are immortal and eternal, and arranges the affairs of its grandchildren and great-grandchildren, while death surprises it in the midst of its far-reaching schemes, and what we call old age is but the round of a very few years.