History of the Peloponnesian War

No fear of gods or law of men restrained; for, on the one hand, seeing that all men were perishing alike, they judged that piety and impiety came to the same thing, and, on the other, no one expected that he would live to be called to account and pay the penalty of his misdeeds. On the contrary, they believed that the penalty already decreed against them, and now hanging over their heads, was a far heavier one, and that before this fell it was only reasonable to get some enjoyment out of life.

Such then was the calamity that had befallen them by which the Athenians were sore pressed, their people dying within the walls and their land being ravaged without.