Theseus

For verily that age produced men who, in work of hand and speed of foot and vigor of body, were extraordinary and indefatigable, but they applied their powers to nothing that was fitting or useful. Nay rather, they exulted in monstrous insolence, and reaped from their strength a harvest of cruelty and bitterness, mastering and forcing and destroying everything that came in their path. And as for reverence and righteousness, justice and humanity, they thought that most men praised these qualities for lack of courage to do wrong and for fear of being wronged, and considered them no concern of men who were strong enough to get the upper hand.

Some of these creatures Heracles cut off and destroyed as he went about, but some escaped his notice as he passed by, crouching down and shrinking back, and were overlooked in their abjectness. And when Heracles met with calamity and, after the slaying of Iphitus, removed into Lydia and for a long time did slave’s service there in the house of Omphale, then Lydia indeed obtained great peace and security; but in the regions of Hellas the old villainies burst forth and broke out anew, there being none to rebuke and none to restrain them.