People who are good at math do have higher IQ than others; The development of thinking is an important part of the development level of human intelligence. It can be said that thinking is a mirror of personal intelligence, and logical thinking is the key to the development of thinking. The study of mathematics can exercise people's logical thinking well. Of course, we can also think that people with strong logical thinking have advantages in learning mathematics. However, logical thinking, or people's thinking ability, can be cultivated continuously. Moreover, the study of mathematics also needs other abilities such as spatial imagination and the application of various mathematical ideas. Therefore, I think it is inappropriate to simply say that people who are good at math are smart, or that smart people are good at math. But it is undeniable that the study of mathematics can really help primary and secondary school students, even college students, and even other people who no longer need to study mathematics specially. Good exercise and improve their thinking ability. Maybe their thinking is blocked by boring math. So much for Qian Xuesen. Although he is sometimes unreasonable, he is still a great man. Their ideas may be different from ours. It is said that people with high thoughts have quite distinctive writing styles. Maybe they have other specialties to say ~ there are too many questions about you, which are simply n small questions in a big problem! Everyone has his own strengths, since God has given talents, let it work! .