Some universities require students to take classes in many subjects. Other universities require students to specialize in one subject. 
    Universities are places where students can study, build social relationships with others. Some people believes that universities require students to specialize in one subject is better, but I think universities require students to take classes in many subjects is better.   Firstly, universities which require students to take classes in many subjects can let students be people who are able in diverse aspects.Because of taking different classes about kinds of subjects , students can know about diverse theory,idea and skill of various subjects. For instance, students can learn how to adapt their emotion after taking psychological class when they are faced with difficulties; they can also learn to calculate and think logically after taking mathematics class; they can learn to manage and lead a group after taking management classes. After they graduate, these skills can make their job search easy and let them adapt to a company much faster.  Secondly,students who studied in a university which require students to take classes in many subjects could improve their personal relationship. Specializing in one subject, students' daily life is limited in a small stable group. On the contrary, students who take classes in many subjects can come into contact with larger floating group. Then, students could make friends of diverse backgrounds but with same interest . And then , students can widen their circles , enrich their lives. As a result, they could be person who can be skillful in social intercourse.  Thirdly,