The introduction of famous poems, articles and aphorisms about making friends is as follows:

1. Making friends with non-sages will inevitably lead to love and hatred. ——The mountains and rivers in Mengjiao are not important, but meeting a close friend is important. ——Bao Rong has become deeply in love when we meet each other, and you can know your heart without saying a word. ——Li Bai

2. Knowing each other is of no use in times of crisis, but being alone is of no use. ——Li Bai scores points for making friends and monitors them for cutting. ——The friendship between Zhou Xingsi and Zhou Xingsi was a shame to the ancients. ——Liu Yiqing

3. There is a gentleman inside the door, and there is a gentleman outside the door. ——Feng Menglong Hey, the deer roars, eating the wild leaves. I have guests who play the harp and sheng. ——"The Book of Songs·Xiaoya·Lu Ming"

4. A gentleman uses literature to make friends, and friends to support benevolence. ——"The Analects of Confucius" It is a joy to have friends come from far away. ——"The Analects of Confucius·Xueer" Within the four seas, we are all brothers. ——"The Analects of Confucius·Yan Yuan"

5. When making friends, keep your word. ——"The Analects of Confucius" The friendship between gentlemen is as light as water, and the friendship between villains is as sweet as wine. ——"Zhuangzi·Shanmu" A gentleman is indifferent to intimacy, but a villain is willing to give up. ——"Zhuangzi·Mountain Woods"

6. If you are painting, you need to be calm, but if the mountain is like a paper, you should not like it to be flat. ——"Zhuangzi·Shanmu" A scholar will die for a confidant, and a woman will look good for a person who pleases herself. ——"Warring States Policy·Zhao Ceyi"

7. Making friends depends on acquaintance, why should flesh and blood be intimate? ——Ancient Yuefu Ci of Han Dynasty If you don't flatter others when you submit them to others, and you don't be arrogant when you submit them to subordinates, you can make a difference. ——Han Yangxiong The mountains never get too high, and the sea never gets too deep. The Duke of Zhou vomits food, and the world returns to its heart. ——Three Kingdoms (Wei)·Cao Cao

8. During the ten days of leisure, there are many friends who are victorious; ——Wang Bohai of the Tang Dynasty. ——Wang Bo of the Tang Dynasty The bright moon rises over the sea, and the world is at this time. ——Zhang Jiuling of the Tang Dynasty

9. Life is precious when we know each other, so why bother with money. ——Li Bai of the Tang Dynasty There is no age or youth in a life-long friendship. When discussing friendship, why should we first agree with each other? ——Du Fu, Tang Dynasty

There is spring water in the south and north of the house, but I can see a flock of gulls coming every day. The flower path has never been swept by visitors, and now the gate is opened for you. ——Du Fu of the Tang Dynasty