1. Give me five coefficients and I will draw an elephant; give me six coefficients and the elephant will shake its tail. - Cauchy
2. God created integers, and all other numbers are man-made. ——L. Kronecker
3. Every new group discovered is mathematical in form because we can have no other guidance. ——Darwin
4. Pure mathematics is the magician’s real magic wand. ——Novales
5. Mathematics is an infinite science. ——Hermann Weyl
6. Mathematics has made an important contribution to the observation of nature. It explains the simple primitive elements in the regular structure, and the celestial bodies are built with these primitive elements. ——Kepler
7. Some beautiful theorems in mathematics have this characteristic: they are easily summarized from the facts, but the proofs are extremely hidden. ——Gauss
8. The incomparable permanence and omnipotence of mathematics and its independence from time and cultural background are direct consequences of its essence. ——Ebo
9. Questions are the heart of mathematics. ——P.R. Halmos
10. God created integers, and all other numbers are man-made. ——Kronek
11. The first is mathematics, the second is mathematics, and the third is mathematics. ——Roentgen
12. No question can touch people's emotions as deeply as infinity. There are few other concepts that can stimulate the mind to produce fruitful thoughts like infinity. However, there is no other concept. The concept of infinity needs to be clarified. ——Hilbert
13. After modern high-energy physics reaches quantum physics, many experiments cannot be done at all. You can do calculations at home with pen and paper, which is not much different from what mathematicians think. Far, so mathematics has incredible power in physics. ——Qiu Chengtong
14. No question can touch people's emotions as deeply as infinity. There are few other concepts that can stimulate the mind to produce fruitful thoughts like infinity. However, there is no other The concept of can be as demanding of elucidation as infinity. ―Hilbert
15. It would be better to have less, but better. ——Gauss
16. The more detached a mathematician is, the better. ——Anonymous
17. The main goal of mathematics is the public interest and the explanation of natural phenomena. ——Fourier
18. The universe is huge, the particles are tiny, the speed of rockets, the ingenuity of chemical engineering, the changes in the earth, the mysteries of biology, and the complexity of daily life. Mathematics is used everywhere. ——Hua Luogeng
19. Observation may lead to discovery, and observation will reveal certain rules, patterns or laws. ——Polya
20. What delights me most in mathematics are those things that can be proven. ——Russell