There is a very interesting story about poetry - one cold winter, on the bustling street of New York, there was a blind beggar with the words "blind since childhood" written on it, but he couldn't get it. How much charity. Once, he begged a poet. The poet said: "I am also very poor. But let me give you something else." Then he wrote a sentence on the beggar's sign. On this day, the beggar received sympathy and charity from many people. Later, he met the poet again and asked: "What did you write for me?" The poet smiled, read the sentence he wrote on the sign and said: "Spring is coming, but I can't see it. "I've been blind since childhood" is the official document, "Spring is coming, but I can't see it" is the poem.
Official documents are concise, fixed in format, and devoid of emotional color; poetic language is out-of-the-box, romantic and timeless, full of imagination, and can inspire beautiful human emotions.