We were all unhappy until the end of the day, when we met. We understand. What is the relationship between acquaintances? . -(Tang) Bai Juyi

Mochow has a vast road ahead, and everyone knows you. -(Tang) Gao Shi

There are no happy friends and no happy friends in the world. -(Qing) Pu Songling

Know each other, know each other, know each other, know each other. -(Spring and Autumn Period) Mencius

A friendship between gentlemen is as light as water, but a friendship between villains is as bitter as cucumber. -(Warring States) Zhuangzi

If you live with the lame, you will learn to limp. -(Western Jin Dynasty) Fu Xuan

Life is a matter of life, so why use gold and money? -(Tang) Li Bai

Make friends and keep your word. -(Spring and Autumn) Midsummer

Never forget the friendship between cloth and clothes. -(Tang) li yanshou

Gentlemen and gentlemen take Tao as their friends, and villains and villains take fun as their friends. —— (Song) Ouyang Xiu