5
Whence we may infer that it behooves every man who takes upon him to correct or censure another not to be too clamorous or merry upon his faults, but to be guilty of no such crime as may expose him to the chastisement and reproach of others. For the great God seems to have given that commandment of Know thyself to those men more especially who are apt to make remarks upon other men’s actions and forget themselves. So, as Sophocles hath well observed, They often hear that which they would not, because they allow themselves the liberty of talking what they please.
6
This is the use that may be lawfully made of censuring and judging our enemies; that we may be sure we are not culpable for the same misdemeanors which we condemn in them. On the contrary, we may reap no less advantage from our being judged and censured by our enemies. In this case Antisthenes spake incomparably well, that if a man would lead a secure and blameless life, it was necessary that he should have either very ingenuous and honest friends, or very furious enemies, because the first would keep him from sinning by their kind admonitions, the latter by their evil words and vehement invectives.
