1, China wants knowledge rather than a degree: 1936, China went to Cambridge University, which is known as the world mathematics center. In just two years, he studied hard, mastered a wide range of mathematical knowledge, published more than a dozen papers, and put forward the "Fahrenheit theorem" on the tower problem, which completely solved the "king of mathematics" in Europe in the19th century.

2. Zhang Guanghou eats books: Mathematician Zhang Guanghou once saw a paper on deficit value and thought it was very useful for his research work. He read it again and again, because he often rummaged through it repeatedly, leaving obvious black marks on the white pages. His wife joked with him that this is not reading, but simply eating books;

3. Gauss: When he was at the University of G? ttingen, he was late for something and found that the teacher was not there. He wrote several questions on the blackboard. Gauss thought these questions were today's homework, so he wrote them down. He spent the whole night studying these math problems. Unexpectedly, these problems are extremely difficult. Gauss didn't solve a problem until dawn. The next day, he found the teacher depressed and told him all about it. The teacher told him that this was a world-famous problem.