Everyone calls his son his son, whether he has talents or has not talents.
The book salesman should be honored because he brings to our attention, as a rule, the very books we need most and neglect most.
If you devote your life to seeking revenge, first dig two graves.
The Superior Man is aware of Righteousness, the inferior man is aware of advantage.
Exemplary persons are steadfast in the face of adversity, while petty persons are engulfed by it.
There is only one thing in life which never changes, and it is change.