After entering the university, there is a lot of knowledge and information, and even a lot of them conflict with each other. This is normal. University is not a middle school. Middle school tells you this is right, don't ask why, don't ask more, or you will feel as if you don't understand. When I arrived at the university, I found that the difference was normal. You should learn, digest and improve step by step. Don't worry. We used to think that going to college meant learning knowledge, but it wasn't. Learn to forget, lose your way, and then reposition.

Qian Yingyi thinks that vision and thinking are more important than knowledge. Is vision knowledge? Part of it is knowledge, but not entirely. Look far, wide, deep, and see things that others can't see. We should have an open mind, tolerate even very different views, even crazy ideas, and think that others may have some truth.