...Perses, hear me out on justice, and take what I have to say to heart; cease thinking of violence. For the son of Kronos, Zeus, has ordained this law to men: that fishes and wild beasts and winged birds should devour one another, since there is no justice in them; but to mankind he gave justice which proves for the best.
HesiodWhoever, fleeing marriage and the sorrows that women cause, does not wish to wed comes to a deadly old age.
Hesiod