There is a story that a foreigner made a suit in China before, and a tailor in China made a new suit in a few days. Westerners see that China tailors imitate it perfectly. But turning to the back, westerners see a patch. He asked strangely, "Why did you do this?" The tailor said, "It's exactly your style!" Westerners suddenly become stupid. This is a thought-provoking story: a highly skilled tailor ruined a perfect work because he didn't know how to be flexible. What a pity! But his present conformity may only be broken, and his works with perfect opinions may only be destroyed, but in the long run, a skilled tailor will be buried like this.