What are the common poems about "helping others"?

There are six poems related to the joy of helping others:

A gentleman values ??others but despises himself, putting others before himself. ——"Book of Rites·Interview"?

Interpretation: We respect others but take ourselves very lightly. We consider others first and ourselves last.

The auxiliary cars are dependent on each other, and the lips are dead and the teeth are cold. ——"Zuo Zhuan. The fifth year of Duke Xi of Lu"

Interpretation: auxiliary car depends on each other: auxiliary: cheek bone; car: dental bed. The cheekbones and gums depend on each other. It is a metaphor that the two are closely related and interdependent. Cold lips and teeth: If the lips are gone, the teeth will feel cold. It means that the interests and dangers are closely related. ?

When the road is rough, draw your sword to help. ——Yuan Ma Zhiyuan's "Chen Qing Gao Lie"?

Interpretation: If you encounter someone being bullied on the road, you should step forward to help the victim. A chivalrous act praised by people in the old days.

The patient’s illness is the worry of others. ——Bai Juyi, Tang Dynasty, "Celin"

Interpretation: Feeling uncomfortable for other people's illness, treating other people's sorrows as one's own

Be strict with oneself and be lenient towards others - Song Dynasty Chen Liang "Xie Zeng Cha Yuan Qi"

Explanation: Be strict with yourself, but be very generous to others.

Forefathers plant trees, and future generations enjoy the shade - Hu Wenhuan of the Ming Dynasty, "Selected Group Sounds·Qingqiang·Guizhixiang"

Interpretation: It is a metaphor for the labor done by the predecessors. Future generations will enjoy it.