有必要上大学吗

People study in college or university for many different reasons.I think the most important reason is to gain more knowledge and learn more skills.Of course,there are also many other reasons that people study in college such as to get more friends,and increase one's self-confidence.
These days,most jobs require people who are educated and have good job skills.Therefore,the people who want a good job have to study hard and at least graduate with a high education.Furthermore,as technology advances all over the world,more and more education is required of people.