Marcus Aurelius
Meditations 9.30
Look down from above on the countless herds of men and their countless solemnities, and the infinitely varied voyagings in storms and calms, and the differences among those who are born, who live together, and die. And consider, too, the life lived by others in olden time, and the life of those who will live after thee, and the life now lived among barbarous nations, and how many know not even thy name, and how many will soon forget it, and how they who perhaps now are praising thee will very soon blame thee, and that neither a posthumous name is of any value, nor reputation, nor anything else.
Marcus Aurelius, Meditations 9.30, translated by George Long
Take a bird's-eye view of the world, its endless gatherings and endless ceremonials, voyagings manifold in storm and calm, and the vicissitudes of things coming into being, participating in being, ceasing to be. Reflect too on the life lived long ago by other men, and the life that shall be lived after thee, and is now being lived in barbarous countries; and how many have never even heard thy name, and how many will very soon forget it, and how many who now perhaps acclaim, will very soon blame thee, and that neither memory nor fame nor anything thing else whatever is worth reckoning.
Marcus Aurelius, Meditations 9.30, translated by C. R. Haines