Useful, will not waste time. Because there are few single rooms in university dormitories, and studying in dormitories is easily influenced by roommates, which reduces your learning efficiency. However, in the library, first of all, there is a quiet and peaceful atmosphere to calm your body and mind; Secondly, it is easier to find like-minded friends around students who love learning, learn and progress together, and complete homework and plans more efficiently without delay. Although the internet is developed now, long-term use of electronic products will still be bad for your health. In your spare time, you might as well go to the library to pick up a book and swim in the sea of books to relieve the emptiness of your heart. A person's life is limited, and only when time is spent in valuable places is it not wasted. Therefore, it is a beneficial behavior for college students to study in the library every day, not wasting time, but increasing their knowledge.