Today's campus era is no longer the Confucius era, and teachers and students are reading the situation that "learning while learning is not bad". From schools, teachers, students and various service industries around them, a small social group centered on its own interests is formed. However, the "small society" on campus is still different from the real society.

Nowadays, the university has gradually integrated with the society, and some commercial atmosphere in the society is slowly infiltrating into the university campus. However, the differences between university campus and society are particularly obvious, such as survival problems. In society, college students' financial resources mainly depend on their parents, but they still have to be self-reliant, so they get more attention.

On the other hand, the main function of campus is to teach and educate people, although it has something to do with society. Moreover, the vast majority of students on campus, between classmates and teachers, are still very pure and will not entangle too many interests. This phenomenon presents different forms in society. Many people think that it is very dangerous to treat colleagues as friends in life, especially in some fierce competitive environments, it is impossible to ask others to teach you things for free, so self-reliance is a kind of ability and art that society must master.

Finally, if you make any mistakes on campus, there won't be much consequences; In society, if you make a mistake, you may be expelled from the company. What's more, you may break some laws.