A friendship between gentlemen is as light as water, but a friendship between villains is as sweet as thought.

Studying alone without friends is ignorance. -Confucius

You must choose your hometown when you are alive, and you must choose talents when you travel. -Xunzi

Make friends and keep your word. -The Analects of Confucius

We know each other all over the world, and how many people are close. -"Historical Records"

People with different courses cannot make plans for each other. -The Analects of Confucius

A comrade is a friend. -"Shuo Wen"

Those who aspire to Tao have fewer friends, while those who pursue profit have more friends. ——

Willing to join hands, not far from mountains and seas; People who follow the rules are not close at hand. -(Jin Gehong)