In man’s life his time is a mere instant, his existence a flux, his perception fogged, his whole bodily composition rotting, his mind a whirligig, his fortune unpredictable, his fame unclear. To put it shortly: all things of the body stream away like a river, all things of the mind are dreams and delusions; life is warfare, and a visit in a strange land; the only lasting fame is oblivion.

Marcus Aurelius (121–180)
Emperor of Rome from 161 to 180 AD