前言
Marx said in "Das Kapital": "Productivity also includes science. The development of fixed capital shows how much general social knowledge has become a direct productive force.", later Deng Xiaoping also put forward at the National Science Conference: "Science and technology are the primary productive forces." This shows how important science and technology are to the development of a country. Among all the scientists in China, one appears to be particularly prominent. He once gave up a high-paying career in the United States and is willing to return to China to serve the results, and contribute his life's achievements to his country. He is a national hero and the most "lovely" in the hearts of the Chinese people People.
Qian Xuesen "a blockbuster"
Whether in China or in the West, Qian Xuesen is a very famous scientist. He is famous for his science and technology. inside and outside. Qian Xuesen's life is full of colors, with a bumpy side, a magnificent side, and a rich and colorful side. He has persisted in his beliefs all his life, even if foreign countries offer him sky-high conditions, even if the domestic research conditions are extremely difficult, even if he has been threatened by the United States, he still has to return to his country and still have to serve his motherland. I have always told myself firmly that a foreign country is not my home, and the knowledge I learned abroad must be used to serve my motherland.
Born in Shanghai in 1911, Qian Xuesen was very easy to learn since he was a child, and he was full of endless love for scientific research. He was finally admitted to the National Chiao Tung University and later with his strength. Obtained the quota of Tsinghua University international students. During his studies in the United States, he worked hard and earnestly. With the help of scientist Professor Feng Kamen, Qian Xuesen became a university teacher and published many papers in the United States. In that era, Americans actually looked down on Chinese people, but Qian Xuesen could be respected by Americans. One can imagine how great his achievements were.
Qian Xuesen only wanted to return home
In 1949, when New China was founded, Qian Xuesen held his wife and cried with joy. He was thinking about returning to China. He made countless applications in the United States, but the above did not let him go. The United States was even afraid that Qian Xuesen would return home secretly and sent people to monitor him, not only obstructing his plan to return to China in every possible way. They also attacked Qian Xuesen from all aspects. Whether psychologically or physically, they hope Qian Xuesen can give up his plan to return to China. At the moment, Qian Xuesen’s beliefs have never allowed him to succumb to the United States. Once he failed to apply for returning to China, he would apply for the second time. If the second time failed, he would continue to apply.
Later, the United States really had no choice but to find a reason to take Qian Xuesen into prison. Because Qian Xuesen is so good, if he returns to China, he will bring technology into China. This is a result that the United States absolutely does not want to see. The struggle between Qian Xuesen and the United States continued. Later, after negotiations between the Chinese government and the US government, Qian Xuesen was able to return to his motherland. When he learned that Qian Xuesen could return to China, Qian Xuesen cried, tears of joy. After returning to China, Qian Xuesen immediately invested in research. He contributed all of his technical strength. His contribution to the motherland is enough to be recorded in the annals of history. He is great and he deserves all of us respect.
Development of "supersonic wind tunnel"
Many people believe that Qian Xuesen contributed nuclear bombs and missiles to China in his life, but Qian Xuesen contributed It’s not just this, there is an unpopular technology that has not been known, but this research is very powerful, this is- supersonic wind tunnel. Although this research is very small, few countries in the world have such technology. Even if it is seen in the world, it is one of the best. At that time, only 5 people in the world could make it..
In 1936, when Qian Xuesen was an intern at the University of California, he discussed the principles of the wind tunnel with his four classmates. At that time, they were only in the discussion stage. Did not really realize the creation. In fact, this is Qian Xuesen's regret. He has always hoped that he can successfully create a wind tunnel system. Many years later, Qian Xuesen was given good research conditions in China. On this basis, after Qian Xuesen's unremitting efforts, he finally successfully developed a supersonic wind tunnel. For a while, China's scientific research strength has taken a big step forward.
Some people say that Qian students are great for China, yes! His achievement lies not only in his own talents, but also in a patriotic heart. He always upholds his patriotic belief. The motherland has nurtured himself, and he ultimately wants to serve the motherland.
Conclusion
Just like Lu You said in "Gan Yu": "Success is based on accumulation, and rest is still indispensable, and there is no base address."
Qian Xuesen's success is built on his own step-by-step accumulation. After his success, he has not forgotten to nurture his mother. He deserves our eternal respect.
References
《The Theory of Capital》
《感遇》
