1, a gentleman is humble to himself, putting others before himself. -Interview with The Book of Rites

2, the auxiliary car depends on each other, and the lips are dead and the teeth are cold. -"Zuo zhuan". Five years in Lu Xigong. "

3, the road is uneven, draw a knife to help each other. -Ma Yuan Zhiyuan's "Chen Qing Gao Lie"

4, the patient's illness, worry about people's worries. -Bai Juyi's "Celin"

Every time you are in a hurry, put your ancestors before yourself. -Chen Shou's History of the Three Kingdoms and Shu.

6, good things must be given to each other, bad things must not be pushed. -Wang Fanzhi's "Full Tang Poetry"