Wang Xizhi of the Jin Dynasty was a rare genius with few words. At the age of seven, he was good at calligraphy. At the age of twelve, he saw the ancient "Pen Shuo" under his father's pillow and stole it. Father asked, "Why did you steal my secret book?" Wang Xizhi just laughed and didn't answer. Mother said, "Look at the pen." Father thinks he is young and is afraid that he can't keep a secret. He said to Wang Xizhi, "I'll teach you when you grow up." Wang Xizhi sincerely asked his father, "Give it to me now. If you wait until adulthood, I am afraid that you will bury your childhood talents. " Father was very happy and gave it to him. In less than a month, calligraphy has made great progress. When Mrs Wei saw it, she said to Wang Ce, the official of Taichang, "Wang Xizhi must have read Bi Shuo. I recently read his calligraphy and developed a mature and steady style. " Mrs. Wei said with tears, "This child will definitely be more famous than me." At that time, Emperor Wu of Jin was going to the northern suburbs to offer sacrifices, so that Wang Xizhi could write his congratulatory message on a board and then send workers to carve it. The sculptor cut the board layer by layer and found that Wang Xizhi's calligraphy ink had been printed into the board. He cut into the depth of three points before reaching the bottom Woodworking marveled at Wang Xizhi's brushwork. His calligraphy skills were perfect and his brushwork was impressive! Although the legend itself is somewhat exaggerated, it is very appropriate to use it as a metaphor for good calligraphy skills and thorough analysis of problems!