Solon being asked, namely, what city was best to live in. That city, he replied, in which those who are not wronged, no less than those who are wronged, exert themselves to punish the wrongdoers.
PlutarchMoral habits, induced by public practices, are far quicker in making their way into men's private lives, than the failings and faults of individuals are in infecting the city at large.
Plutarch