Why did he Ji Shao use his wrist as a book?

He (1799- 1873), whose real name is Zi Zhen, whose real name is Dong Zhou, whose real name is Wensou. A native of Daozhou, Hunan (now Daoxian, Hunan). During Daoguang's reign, he was a scholar, teaching and editing, and later served as a political official in Sichuan. Lecturing in Hunan in his later years. It has been revised (thirteen classics notes). He is knowledgeable and talented. Zeng Guofan said: "The learning of the truth is better than five things: one is good etiquette, the other is good Hanshu, the third is good Shuowen, the fourth is good poetry, and the fifth is good writing." (Letter from Daoguang on November 17th, 22nd) He is a very diligent calligrapher. He said: "Yu Xueshu has studied seal script for more than forty years. The letter-opening law is the requirement of the Northern Dynasties to divide people's books into true letters. " Jiang Dao said, "The true old man specializes in studying the interest of beauty, and has accumulated decades of skill to find out the source of the official seal and turn people into gods. I was very diligent in class in my later years (Xi Ke Za). Why was I the most diligent in Yan Shu, especially in Bei Bei? His writing skills are profound, his pen is slow and astringent, and Gu Zhuo is interesting, which makes him a family. He Ji Shao's success is inseparable from his exploration of brushwork. He creatively created a wrist-returning method, that is, hanging his elbow when writing, hooking his wrist back to write, and consistently maintaining this writing posture. This is a writing method without asking for trouble, which goes against the physiological function. Every time I write halfway, I sweat profusely. He said in "Inscription on the Epitaph of a Black Woman": "Every climber must return to his wrist and reach his full strength before he can become a word. In less than half an hour, Khan Xia Yi finished broadcasting. Because the ancients didn't have to work so hard to write, it was always a stroke of the wrist, which was logical. One or two thousand years later, I tried to climb a horse with a tire. Although it is useless to open it for ten times, I still can't control myself. " This is a self-description of the wrist-back method, a spirit of exploration and a sense of innovation. As far as the calligraphy museum is concerned, it is a calligraphy learning base. He's returning technique was inspired by Li Guang's archery. He said in the poem "Ape Arm Weng": "On the theory of calligraphy homomorphism, the cantilever can be round or empty. Jane's royal and numerous static brakes meet my heart on all sides. General Li shot this gift, and the ape's arm was more than two. Qi from the heel to the top, flexion and extension are all exquisite. " The Biography of General Li in Historical Records says that Li Guang is "a man with ape arms, and he is good at shooting." . He realized the brushwork from it, and thought that "the most important thing is that the cantilever can be round and empty", and "round and empty" means that it belongs to the wrist, showing the trend of embracing. "Satisfying on all sides" means that this writing method can satisfy all kinds of strokes and is extremely difficult. He thinks that this writing method can make the force spread from the heel to the fingertips. We can draw such a conclusion from how to use the book Wan Hui: If one wants to succeed in his career, he must be brave in innovation and perseverance.