Song Youcheng Zi, Wu Yi (black) clothes, self-seeking. Seeing the woman's clothes and clothes, she offered to help and wanted to take her clothes. Yue: "I died today." The woman said, "Although I lost my clothes, I did what I had to do." Cheng Zi said, "My son can't run fast without my clothes. What I used to die is spinning. " Today's clothes are single clothes. Isn't the spinning quilt good? "("Lv Chunqiu ")

There was a man named Cheng Zi in the Song Dynasty. He lost a black dress and is looking for it on the road. When he saw a woman dressed in black, he grabbed her clothes. (He) said, "Now I have lost my black clothes." The woman said, "Even if you lose your black skirt, it's really mine." Cheng Zi said, "You might as well give me clothes as soon as possible. What I lost in the past was rotation; Now your clothes are (just) light. Don't you take advantage of a light coat to resist spinning? "