The superior man is intelligently, not blindly, faithful.
The superior man is satisfied and composed; the mean man is always full of distress.
A reasonable man adjusts himself to the world. An unreasonable man expects the world to adjust itself to him. Therefore all progress is made by unreasonable people.
Attack the evil that is within yourself, rather than attacking the evil that is in others.
I was complaining that I had no shoes till I met a man who had no feet.
Even in killing men, observe the rules of propriety.