Logical thinking ability refers to the ability to think correctly and reasonably. That is, the ability to observe, compare, analyze, synthesize, abstract, summarize, judge and reason things, and the ability to express one's thinking process accurately and methodically by using scientific logical methods. It's completely different from thinking in images. Logical thinking ability is not only an essential ability to learn mathematics well, but also an essential ability to learn other disciplines and deal with daily life problems. Mathematics is a discipline that reflects the objective world with quantitative relations (including spatial forms), which is very logical and rigorous. Flexible use of logic and logical thinking ability does not mean that you can solve difficult problems. Logically speaking, it has the problem of using skills. How come practice makes perfect? Learning mathematics means that you solve more problems, and you know what must happen to solve these problems. This can be called mathematical philosophy. Generally speaking, this is the difference between liberal arts students and science students, not whether they have logical thinking. At the same time, in reality, people think that logical thinking ability is strong, but in fact, thinking ability is strong, and there is no distinction between arts and sciences. Moreover, this idea is not logically obtained, but logically explained. Participate in the debate? Ideas are produced in debates, including self-debate and self-debate.