"College students" are very popular on this network recently, and even become a stem for people to relax. Most of them are a satire on the huge number of college students in today's society, but in fact, students in universities are social reserves. If you are still a student, then learning is your only task, and grades determine everything. But college is completely different, because you are an adult. What is special about universities is that they are very rare. After you are eighteen, you still have four years without work and you don't have to worry about life. You can completely get rid of production and arrange your own time. People think I have nothing to worry about sending my children to college, but what college students need now is to constantly improve themselves.