1. Sentences praising mathematics
I always try my best to get rid of that heavy and monotonous calculation; Mathematics is a culture that will constantly evolve; Mathematics is the highest form of all knowledge; Mathematics is the brightest pearl in the crown of human wisdom. ; Mathematics is a tool of knowledge and a source of other knowledge tools. All the sciences that study order and measurement are related to mathematics.
Mathematics is the study of quantitative relations and spatial forms in real life; Mathematics is a rational spirit, which enables human thinking to be applied to the most perfect degree. ; In mathematics, the main tools for us to find truth are induction and simulation. ; Mathematics is a variety of proof skills. New mathematical methods and concepts are often more important than solving mathematical problems themselves.
Second, the story of mathematician Hua. Hua Yu 1946, a famous mathematician, was invited to give lectures in the United States, which was highly valued by the academic community. At that time, the University of Illinois signed a lifelong faculty contract with him, with an annual salary of 1 10,000 dollars.
Life in China suddenly became comfortable. Not only does he have a small building, but the university has specially equipped him with four assistants and a typist. After the founding of New China, some people always thought that China had become famous in the United States, lived a comfortable life and would never come back. However, material, money and status did not bind his patriotism.
1950 In February, Hua resolutely gave up the treatment of Professor Guo in the United States, broke through the blockade and returned to the motherland. When passing through Hong Kong, he wrote an open letter to students studying in the United States, expressing his enthusiasm for dedicating himself to the motherland. He warmly appealed: "For the sake of the country and the nation, we should go back!" "Although Chengdu is happy, it is better to go home: Liangyuan is good, but it is not a place to stay.