In his daily interactions, he practices that peculiar mixture of prudence and virtue that enables him to hit the mean and keeps his family and his polis on an even keel even as it complements the same virtues of his neighbors. He is no visionary or crusader. Aristotle would have little patience with those we call political activists. The good citizen’s life is not about achieving one single goal, however laudable, or doing one thing perfectly. It is about doing all things well enough to be a happy man—and be an integral part of a happy free society.

