Li Shizhen

Li Shizhen is a helpful and kind person. Crowds of people came to him forhelp. He was busy all the time, but he was happyand enjoyed every minute. Helping people was what he wanted to do most of all. Li Shizhen is a persistent person. For the next 30years,he was roaming between the mountains looking for medical herbs. He interviewed people. He collected almost all the different kinds of herbs. Then, hedrew detailed sketches of them. At last, LiShizhen finished his masterpiece Bencao Gangmu at the age of 60.