History is philosophy teaching from examples. - Thucydides

All are by nature prone to err both in public and in private life, and no law will prevent them. Men have gone through the whole catalogue of penalties in the hope that, by increasing their severity, they may suffer less at the hands of evil-doers. In early ages the punishments, even of the worst offences, would naturally be milder; but as time went on and mankind continued to transgress, they seldom stopped short of death.

However well off a man may be in his private life, he will still be involved in the general ruin if his country is destroyed; whereas, so long as the state itself is secure, individuals have a much greater chance of recovering from their private misfortunes.

Most people, in fact, will not take trouble in finding out the truth, but are much more inclined to accept the first story they hear.