2. The quantity of late orders is sacrosanct, tangible and verifiable, and can be pushed by several. -Zu Chongzhi
3. After modern high-energy physics came to quantum physics, many experiments could not be done at all, which was not far from what mathematicians imagined, so mathematics has incredible power in physics. -Qiu Chengtong
4、? We appreciate math, and we need math. Chen shengshen
5、? Genius lies in accumulation, and cleverness lies in diligence. -Hua
6, it is not intuitive when missing numbers, and it is difficult to be implicit when missing numbers. -Hua
7、? There are two necessary processes to lay a good foundation of mathematics: first, learning and accepting "from thin to thick"; Digestion and refining "from coarse to fine". -Hua
Extended data
Chen Jingrun's story:
Born in a small staff family, I have a brother and a sister, a younger brother and a younger sister, ranking third. Because there are many children at home, my father's income is meager, and family life is very tight. So Chen Jingrun seems to be a burden to his parents from birth, a person who thinks he is unwelcome. After school, I was often bullied because I was thin and weak.
This special life situation has shaped him into an extremely introverted and inarticulate person, and his fascination with mathematics has made him develop the habit of thinking alone and building a car behind closed doors, so he is considered a "freak" by others. Chen Jingrun chose to study mathematics all his life, which was related to Professor Shen Yuan.
There, Chen Jingrun first learned about Goldbach's conjecture, that is, from there, from the first moment of Chen Jingrun, he was determined to take off the jewel in the crown of mathematics.
From 65438 to 0953, he graduated from Xiamen University and stayed in the library to work, but he never forgot Goldbach's conjecture.
He gave the math paper to Professor Hua. After reading it, Hua appreciated his talent very much and transferred him to the Institute of Mathematics of China Academy of Sciences as an internship researcher. From then on, he was lucky enough to step into Goldbach conjecture under the guidance of China.
1966 in may, a dazzling new star flashed over the global mathematics community. Chen Jingrun announced that he had proved "1+2" in Goldbach's conjecture; 1972 February, completed the modification of "1+2" certificate.
Incredibly, foreign mathematicians use large high-speed computers to prove "1+3", while Chen Jingrun relies entirely on paper, pens and skulls. If this is puzzling, then the six sacks of manuscript paper he used to simplify the proof of "1+2" is enough to explain the problem. 1973, he published the famous "Chen Theorem", which is considered as the glorious culmination of the screening method.