Where does Boya Guqin come from?

Boya Guqin is from Boya Juexian, translated as follows:

Boya is good at playing the piano, while Zhong Ziqi is good at listening. When Boya played the piano, he thought of the towering Mount Tai in his heart. Zhong Ziqi listened with admiration: "Good! This piano sounds like the towering Mount Tai! " When Boya played the piano, he thought of the surging river in his heart. Zhong Ziqi praised: "Well, the piano sounds like a rushing river!" ?

No matter what Boya thinks, Zhong Ziqi can tell exactly what he thinks. After Zhong Ziqi's death, Boya thought that no one in the world knew his confidant better than Zhong Ziqi. So, he broke his beloved piano, cut the strings and never played the piano for life.

Enlightenment from Boya Juexian

The story of Boya Juexian took place in the Spring and Autumn Period, and was originally spread by the people orally. It was first seen in Lieyukou's book Liezi Tang Wen, and later in Lv Chunqiu Benwei. According to this legend, Feng Menglong, a novelist in the Ming Dynasty, wrote Yu Boya's "Qin Xie", which was included in Shi Shuo Xin Yu.

This story tells people that there are many friends in life, but it is difficult to find a bosom friend. Who really knows you? If I can meet a real bosom friend in my life, I'm afraid only one person will be enough.