1. Pure mathematics is the magician's real wand-Novalis.

2. The God in charge of Olympus is an eternal number. -jacoby

3. The problem is the heart of mathematics-P.R. halmos?

4. The movement form of thinking is usually like this: consciousness research-subconscious activity-consciousness research. -Poincare

5. There is no Wang Zhidao-Euclid in geometry.

6. Go ahead, it will make you have faith-D'Alembert.

7. In the field of mathematics, the art of asking questions is more important than the art of solving problems. -Cantor

Mathematician's short story:/kloc-0 One day in 930, Xiong Qinglai, head of the Department of Mathematics at Tsinghua University, was sitting in his office reading a science magazine. Looking at it, I can't help but exclaim: "Which country is this China from?" "Which university does he teach at?" Finally, a teacher from Jiangsu said slowly, "My brother has a fellow named Hua, who only went to junior high school." Xiong Qinglai was surprised and invited Hua to Tsinghua University.

Since then, Hua has become a teaching assistant in the Department of Mathematics of Tsinghua University. The following year, his papers began to be published in famous foreign mathematical magazines. A few years later, Hua was sent to Cambridge University in England to study, and his theory was named "China Theorem" by the mathematical community.