Li Yu's "Waves on the Sand": "The flowing water is out of spring, and it is heaven and earth." Yan Shu's "Huanxisha": "The flowers are nothing, like a face." The ancients hurt spring and cherish flowers, lamenting that time goes by and youth is easy to get old. Don't swim less, this sentence is to look to the future and send the feelings of the universe. He has no power to return to heaven and can only lament. Good times are hard to catch, and good times disappear. He is experiencing deep and broad sadness like the sea. This is the poet's lament of blood and tears! The image of "10,000 points falling red" is vivid, with a stunning and sad aesthetic feeling, which evokes the infinite love for spring and the meaning of cherishing others in readers' hearts throughout the ages. The late aesthetician Mr. Zhu Guangqian said: "Beauty may not have rhyme; Beautiful and affectionate, and then rhyme. Beauty is easy to understand, beauty floats in rhyme, and it smells bad. " (Zhu Guangqian's Aesthetic Essays) is indeed proved by this word.