After modern high-energy physics reaches quantum physics, many experiments cannot be done at all. You can do calculations at home with paper and pen. This is not far from what mathematicians imagined, so mathematics has incredible power in physics. . ——Qiu Chengtong

Another reason why mathematics is highly respected is that it is mathematics that provides unquestionable and reliable guarantee for precise natural sciences. Without mathematics, they would not be able to achieve such a level of reliability. ——Einstein

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 from these primitive elements. ——Kepler

Mathematical science presents one of the most brilliant examples of the success of pure reasoning in enlarging the realm of human cognition without the aid of experiment. ——Kant

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 living things, and the complexity of daily life. Mathematics is used everywhere. ——Hua Luogeng

Accurate and concise in mathematical expression, abstract and universal in logic, and flexible in form, it is an ideal tool for communication in the universe. ——Zhou Haizhong

A science can only achieve true perfection when it successfully uses mathematics. ——Marx

The scientific level of a country can be measured by the mathematics it consumes. ——Rao