CaiLun

1 He was liking think.Suddenly, some dry leaves blew in through the window. Cai Lun picked up a leaf and looked at it carefully. What else could possibly be used to make paper? Then, a great idea came to mind.2 integrityBefore long, the prince grew up to become the emperor. Cai Lun also got promoted to be a minister. Cai Lun was a clever man. He could always think up new ideas. The emperor liked talking with him.