Pericles

And why should any one be astonished that men of wanton life lose no occasion for offering up sacrifices, as it were, of contumelious abuse of their superiors, to the evil deity of popular envy, when even Stesimbrotus of Thasos has ventured to make public charge against Pericles of a dreadful and fabulous impiety with his son’s wife?

To such degree, it seems, is truth hedged about with difficulty and hard to capture by research, since those who come after the events in question find that lapse of time is an obstacle to their proper perception of them; while the research of their contemporaries into men’s deeds and lives, partly through envious hatred and partly through fawning flattery, defiles and distorts the truth.