O youth or young man, who fancy that you are neglected by the gods, know that if you become worse, you shall go to worse souls, or if better to the better... In every succession of life and death, you will do and suffer what like may fitly suffer at the hands of like. This is the justice of heaven.
PlatoTo conquer oneself is the best and noblest victory; to be vanquished by one's own nature is the worst and most ignoble defeat.
PlatoSo their combinations with themselves and with each other give rise to endless complexities, which anyone who is to give a likely account of reality must survey.
Plato