History of the Peloponnesian War

The fair proposals of an adversary were met with jealous precautions by the stronger of the two, and not with a generous confidence. Revenge also was held of more account than self-preservation. Oaths of reconciliation, being only proffered on either side to meet an immediate difficulty, only held good so long as no other weapon was at hand; but when opportunity offered, he who first ventured to seize it and to take his enemy off his guard, thought this perfidious vengeance sweeter than an open one, since, considerations of safety apart, success by treachery won him the palm of superior intelligence. Indeed it is generally the case that men are readier to call rogues clever than simpletons honest, and are as ashamed of being the second as they are proud of being the first.

The cause of all these evils was the lust for power arising from greed and ambition; and from these passions proceeded the violence of parties once engaged in contention. The leaders in the cities, each provided with the fairest professions, on the one side with the cry of political equality of the people, on the other of a moderate aristocracy, sought prizes for themselves in those public interests which they pretended to cherish, and, recoiling from no means in their struggles for ascendancy, engaged in the direct excesses; in their acts of vengeance they went to even greater lengths, not stopping at what justice or the good of the state demanded, but making the party caprice of the moment their only standard, and invoking with equal readiness the condemnation of an unjust verdict or the authority of the strong arm to glut the animosities of the hour. Thus religion was in honor with neither party; but the use of fair phrases to arrive at guilty ends was in high reputation. Meanwhile the moderate part of the citizens perished between the two, either for not joining in the quarrel, or because envy would not suffer them to escape.

Thus every form of iniquity took root in the Hellenic countries by reason of the troubles. The ancient simplicity into which honor so largely entered was laughed down and disappeared; and society became divided into camps in which no man trusted his fellow.