By mistake, life always likes to backfire. After graduating from college, I was forced to make a living by mathematics. I feel very kind to reopen those exercises, those Olympic math problems full of coherent logic. The charm of mathematics is gradually emerging. Now I finally understand the fun of Gauss, Chen Jingrun and others, because the feeling of solving problems is not just math. Other subjects are difficult to do, one is one and the other is two, which is both accurate and reasonable. Just as we do things in life, we should have clear thinking, cause and effect, and pursue simplicity and clarity. Don't write a lot of irrelevant things, which is equal to 0.
I hope I can wander in the ocean of mathematics in the future. Life is really beautiful, and I found a new kind of fun. Girls can also learn math well. As long as you have an insight into the essence of the problem, success is not far away.