She is a clever person. Once, the art teacher taught us to make fans. She taught us two methods. The students have successfully finished the first fan, but they can't make the second one. No matter how folded or glued, the fan can't be made. At this moment, I saw my deskmate Li Ming reading art books unhurriedly. She thought about it, put a folded piece of paper into the material bag and changed it for another piece of paper. I saw her fold the paper in the first way, and I thought, isn't she wasting materials? At this time, I found that she folded a square of paper into two squares and skillfully folded it in the positive and negative order. After folding, she tied the paper with thread, glued the beginning of one piece of paper, glued the chopsticks, and finally glued the chopsticks to the other opening of the paper, so that the fan was finished. I made one right away. When the students saw it, they asked Li Ming for advice, but she pointed to the art book for them to read. The students also made a second fan.
My friend is a clever man. Do you envy me having such a friend?