Pros and cons of studying at University

Nowdays there are a few young people that want to study at university, but, is it a positive or negative thing?
Firstly, If you study at university you can meet new people and you can travel between universities for learning languages. Secondly with a course at university you can find a better job and earn more money.
In contrast, you need to spend a lot of years, to archive your goal and end your course.
Another disadvantatge is that not many people can pay the university because it is very expensive and maybe that is the most important reason of why young people don't go to university.
In conclusion if you want to have a good job you have to study at university but for doing it you have to have money, time and energy.