The most classic confidant is hard to find.

The most difficult classic poems are as follows:

1, clothes are not as new as people are old. -Han Yuefu

2. Enemies should make up and turn around. -Feng Menglong

3. Peach Blossom Lake is deeper in thousands of feet than in Wang Lun. -Li Bai

Making friends in life begins and ends, not for ups and downs. -Helan Jin Ming

5, for my heart, for your heart, I know each other and remember each other. Gu Xia

6, friends who are willing to come and love, enjoy it, intimate people, speculation. -Feng Menglong

7. If you don't know each other, you will remember each other again. -Bai Juyi

8. When you meet someone, you laugh; when you send someone, you cry. -Wang Wei

9. Friendship is older and closer. -Du Fu

10, two thousand gold is easy to get, but a bosom friend is hard to find. -Cao Xueqin

It's hard to find allusions.

Boya and Zhong Ziqi are good friends who have been told for ages. Boya is good at playing, while Zhong Ziqi is good at appreciating. This is the origin of the word confidant. After Zhong Ziqi died, Boya was very sad. He thought that there would be no bosom friend in the world, and no one in the world could understand the artistic conception of his performance like Zhong Ziqi, so he broke the piano and his favorite piano, and never played again for the rest of his life.

Since then, people have compared high mountains and flowing water to hard-to-find bosom friends or exquisite music, and there has been the guqin music of "high mountains and flowing water". Later, bosom friends became bosom friends who understood themselves and shared a common language with themselves, and the word "Boya swan song" gradually evolved into a meaning. Give up a specialty or hobby to express condolences for the death of a bosom friend.