Having broad range of knowledge can makes students know more about how the world works. Let us get down to the fundamental and agree that although some subjects seem do nothing good to career path, they certainly are beneficial to our daily lives. I mean, we live not just for work right? Personally, although I want to be a consultant in the future, I will not constrain myself within the business world. Rather, I would like to expand my horizon and to learn various kinds of things, say, physics, biology, music and so on, to make my life richer.