I think the reason why Mr. Han Lei looked at the long queue in the library after being silent for eight months is mainly because he hasn't seen the students in the netizens for too long, especially some old professors, who are more eager for freshmen to acquire knowledge than students. Only by pursuing knowledge can students see the future of the motherland, so the teacher looked at the long queue in the library with tears in his eyes. He seemed to see the former campus again, because so many things happened this year, many people lost their families because of the epidemic, and how many families were broken because of the epidemic? Therefore, the teacher must be sad. For this matter, I think, for example, in our school, people line up at the library gate at six o'clock every day, and then they plan to find a seat in the library to study, but now students have been on holiday for nearly eight months, and only some staff and teachers in the school go to work normally every day. Think about it. As teachers, they are used to being with students all the time. Suddenly, there are no students in school for such a long time. They must be very sad. After so long, they once again saw the vitality of the school and the enthusiasm and friendship of the students in the school, so it is inevitable to leave such sad tears. To tell the truth, if I saw the scene of our university library queuing now, I would definitely feel that I had stood there before. I think the teacher should have thought of all kinds of things before? The library is the landmark building of the university. Once again, the library began to queue up, which means that all the students have re-entered the university life, and the school will definitely become the same vibrant appearance as before.