1. I told my friend a data that was once investigated in Britain: generally, people who are good at mathematics are not good at humanities; On the contrary, people who learn well in humanities are not good at mathematics.
2. A China student got full marks in mathematics and physics in the college entrance examination in China. It is not easy to get full marks in two subjects in the college entrance examination. The student I mentioned is also a boy, but no university wants him because of his partial subject. The next year, he took the college entrance examination again. This time, he got full marks in physics and mathematics, because he was partial, and no university wanted him! I'm surprised to hear that! I wonder if he is clever? You are not clever, are you? He got full marks in physics and mathematics in the two national college entrance examinations. You said he was smart. Since he is good at those two subjects, why can't he improve other subjects a little?
3. Later, I was thinking that the boy you mentioned as a friend can't simply judge him by his cleverness, but only shows that he is a geek! His understanding of physics, mathematics and abstract thinking is great! Ha ha!