Against Aristogeiton I (89)

And that is just how you, men of Athens, live in this community on humane and brotherly principles, one class watching the proceedings of the unfortunate in such a way that, as the saying runs, seeing, they see not; hearing, do not hear; while the others by their behavior show that they are both on their guard and alive to a sense of shame. Hence it is that that general harmony, which is the source of all our blessings, is firmly established in our city.