What you dislike in your superiors, avoid doing to your inferiors. What you dislike in your inferiors, avoid doing when working for your superiors. What you hate in those who are in front of you, do not do to those behind you.
A man should demand much from himself, but little from others. When you meet a man of worth, think how you may attain to his excellence. When you meet an unworthy one, then look within and examine yourself.
The Master said of Gong Yechang, “He is marriageable. Although he was once imprisoned and branded as a criminal, he was in fact innocent of any crime.” The Master gave him his daughter in marriage. (Analects 5.1)