In modern society, there are lots of jobs which help country develop. When I grow up, I want to be a doctor in order to help sick people. I think that healthy is an important factor of developing country and doctor will be person who help people ensure their health. Besides, health is power, therefore doctor brings happiness to several disappointed family. Doctors are often said to be “second mother” because of saving a lot of lives. Although it’s not easy to become a doctor because students who want to graduate medicine universities have to learn at least 11 years or even almost their all life. But I will give up my dream, I will try my best to become doctor who save a lot of lives and help my country increasingly prosperous