Throughout my school life, there were more than 20 subjects I have learned. Each of them left different memory for me. Some of them were bored and difficult, but others were interesting and inspirational. Among them, I liked history most. A history class just liked an adult told stories to children. Especially the events happened BC were really mystic. When I imagined the moment of the Code of Hammurabi was promulgate, I can see the light of civilization begin to sprend around the world. When I read the first emperor of China Qingshihuang built the Great Wall and unified the country, I can see Terra-Cotta Warriors come back and fight with the enemies. After learning history, I really liked to visit the famous heritages while having a trip. When I stood on the land where some important events happened in history, I immediately travelled back the time when the event happening in my mind. It felt really increditable. When I read some failure examples in history, I know what I should do when I face the same situation. History is not only a subject that helps us to know the past, but also like a mirror that helps us know what the things we are doing are right or wrong?