If you are not going to take part in the competition or something, you'd better not use college knowledge. The answer of science is different from that of liberal arts. Is fixed, you must answer with the meaning of the questioner. Like the shortest straight line between two points in the topic, Lini can only say that she is right in high school. However, according to the space folding theory, the emergence and existence of the black hole wormhole theory only shows that the shortest between two points is not a straight line, which is inconsistent with the existing level of understanding. School education takes care of most people, and the education level is also comparable to most people. I have also read books, and my grades are average. But I am proud that I got the certificate of software engineer in my sophomore year. Most people started to learn this in their junior year. I may not learn it in my life, but I also missed a lot in my class. I'm telling you this just to tell you that if you want to learn better than others, you have to pay something. But you will get more than others. But you'd better put this process in the university. After all, the college entrance examination is still on your head. In China, you can't change this environment, you can only change yourself. I hope you can think about it. University is an era of crazy growth, and high school is still doing what teachers say.