2. College life is more casual. You can choose what you want to learn more deeply, and you can freely plan the part you study every day. Examination will not be the only criterion. Universities will pay more attention to multiple standards, participate in community activities, class cadre work, volunteer service and social practice, which will become standards and be included in the assessment. College life will be full if you work hard, and ignorant if you screw it up, mainly depending on what kind of life you want.