Previously, Xu Wenbing said on Weibo that during his retreat in Japan, he copied Wang Xizhi's Xiaokai "Huangting Jing" 100 times. I admire this. Of course, he copied and studied the Huang Ting Jing from the perspective of Chinese medicine.
The Lingfei Sutra is also a Taoist scripture, which also talks about the cultivation of immortals, the preservation of thoughts, and the method of health maintenance. As a lover of word learning, I have not studied its contents and have studied it purely from the perspective of appreciation.
Writing is also a practice. Over time, the habit of writing becomes a muscle memory, a long-term self-discipline.
