The thing that lasts the longest is study. As the saying goes, it is never too old to learn. I haven't graduated from primary school until now. I used to study hard in my class, but after I went to college, my ideas gradually changed. It's not that things in class are not important. To tell the truth, by the time you graduate, I believe that all the knowledge you have tried to engrave in your mind from the classroom will be consumed by time. It's not that textbooks are not important, but many people cram them into the review week, and knowledge comes and goes quickly. To tell the truth, if you don't take the postgraduate entrance examination, many people just mix a better grade point and get a diploma. At this time, we might as well practice more and feel the pressure and competition from society earlier. Then, it is necessary to make more friends. There is a saying that "the size of your social circle determines your future height." I firmly believe this sentence. Finally, don't neglect your studies, choose a direction you like, professional courses or extracurricular courses. Learning a programming language can benefit you for life. After all, no matter how society changes, programming is eternal.