Regarding how this article came about, it is said that there are two versions:
First, the author had something he felt when he was reading the poem, he couldn't help himself, and he finished it in one stroke;
Second, after the author wrote the outline, he found that the article was too long, so he revised the outline and published it. He was moved to tears by his wit.
The article is only so long, please read it yourself~
Intention: