My work is not a piece of writing designed to meet the needs of an immediate public, but was done to last for ever. - 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.

Of the gods we believe, and of men we know, that by nature they desire to rule.

When they (Lacedaemonians) had retreated, the Athenians posted guards to keep watch both by land and sea, a precaution which they maintained throughout the war. They then passed a decree reserving of the treasure in the Acropolis a thousand talents: this sum was set apart and was not to be expended unless the enemy attacked the city with a fleet and they had to defend it. In any other case, he who brought forward or put to the vote a proposal to touch the money was to be punished with death.

They also resolved to set apart yearly a hundred triremes, the finest of the year, and to appoint trierarchs for them; these they were only to use at the same time with the money, and in the same emergency.

(Book 2 Chapter 24)