Recently, Chairman Xi attached the great importance of keeping the original mind, which was the source for us to fight for. When people get much farther, they will forget about the things that are important to them. In the movies, there always have the scene that pictures a man’s history of fighting. When he becomes successful, he first enjoys the fame and money, but later he feels somethings are missing in his life. The loss of family and close friends make him lost himself and doesn't feel happy. Looking back on his original life, he has the ambition to fight for the family with friends, but once he gets success, he starts to forget the early aim. No matter where we are, we need to remember our first thought. It is the light in the dark, leading us to the place we want.