If a man withdraws his mind from the love of beauty, and applies it as sincerely to the love of the virtuous; if, in serving his parents, he can exert his utmost strength; if, in serving his prince, he can devote his life; if in his intercourse with his friends, his words are sincere - although men say that he has not learned, I will certainly say that he has.
ConfuciusAttack the evil that is within yourself, rather than attacking the evil that is in others.
ConfuciusI daily examine myself on three points: In planning for others, have I failed in conscientiousness? In intercourse with friends, have I been insincere? And have I failed to practice what I have been taught?
Confucius