The poem "Introduction to a Horse" written by him has nothing to do with the previous meaning, but he uses it to express a philosophy of life. In the process of reading poetry, we can see an energetic chivalrous man with our own eyes, but forget to be modest and restrained when he is in the heyday, just as he upholds justice in heaven and points fingers at all kinds of injustice in the world, but forget to look in the mirror and ignore his already ferocious face.
Moreover, when Li He wrote Zou Mayin's poems, most of them used the scenery around him to express his frustration after resigning from his post, especially his helplessness and sadness when his ambition was nowhere to be put to use after returning home, so Li He wrote Zou Mayin on his way to Luoyang to express his unhappiness.
This shows that Li He said the last two sentences in his poem An Introduction to a Horse many years ago: "You can point a knife at people, but you can't understand." It is not only the sacred pen of the whole poem, but also covers the true meaning of life philosophy. It's a pity that many years later, we have already forgotten his original meaning, holding a sword at others and never asking ourselves.