Recenty,the issue of university should take a variety of coures outside the student's field of study was aroused a little controvesy among public.Universisy is a institution that help students learn variety of knowledge so they could get a job after graduated,and provide different kind of people for society.But university is a tower of ivory,if students only take coures of their field of study,it would harmful to their  future life and job.We should provide a variety of coures for students,this method will beneficial for the development of the society.
     For the students,take other field of course would help them to cultivate their ability,like creative ability,logic ability.Futhermore,this would guild the students to study by themselves.This method would take a lot benefit for students on their later study.On the other hand,the basic knowledge of economics,sociology are necessary for their future job,to help students have more competitiveness in the society.In the globalization process of today,it cannot satisfy the need only learn about one professional knowledge.At first,a wide range of learning all kinds of knowledge can broaden their horizons.In the second place,it can let students found what he is really interested in.The different kind of courses will good for students' life.For example,the Physical Education not only rich students' campus life,but also give them  health,they will get the benefit for their later life.
      There are lot of connection between differernt kind of knowledge.One field of research will take advantage of other fields of achievement.So learn different kind of courses in the university will promote the development of science.For instance,the development of computer technology,greate enchance the computaion speed.