I feel that mathematics can and may become fun, especially after finding a method, it will improve very quickly. This sense of accomplishment may be the root of promoting mathematics interest. After repeated summary, it will improve quickly. . . . Mathematics is a summary, not a set of problems. Seriously sum up those mistakes and find out the reasons for them. In the future, we should pay attention to these places and try our best to do everything, so that the score will be improved. This feeling of success will greatly enhance the interest in mathematics. . . I used to be poor at math. After continuous summing-up and diligent study, I got 129 in the math test of the college entrance examination, ranking among the top few, and didn't let math hold me back. . .