Sit in a poem

"Sit on the floor, travel 80,000 miles a day, and look at thousands of rivers." The author uses the characteristic that poetry skills can jump, so that we can jump from the miserable old society to the bright and beautiful new society at once. Guo Moruo pointed out in Sitting on the Ground and Watching the Sky and Others (People's Daily March 4 1959) that these two sentences "refer to the rotation and revolution of the earth, which is certain." 80,000 Li is one revolution of the earth, and the equator of the earth is 40,000 kilometers long, which is exactly 80,000 Li. When the earth rotates, it also revolves, so the author imagines himself soaring in the sky, looking at countless stars, that is, "looking at thousands of rivers in the distance." This kind of imagination is flying all over the sky, which reminds us of Fan Zhen's "Answering Cao Nan": "Thinking tomorrow night, sitting in the week." Imagine day and night. Sitting can imagine the sky and sea around you. "Sit on the floor" and "survey the sky" are just like the author's imagination. At the thought of revolving around the earth's rotation, you can see countless stars in the sky. Mr. Xiao Difei pointed out: "From the perspective of the structure of the whole poem, these two sentences are a turning point, a key and a leap. Because it does not clearly and directly describe the process of eliminating schistosomiasis, but reveals it by describing the joy after eliminating schistosomiasis. But this meaning is still very clear. "