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A message for help from the motherland.

Qian Xuesen's "Engineering Cybernetics" came out, but who knows that the difficulties in researching and creating this work exceed any previous scientific research topic. Not to mention the poor research conditions, what makes him unbearable is the interference of the American authorities. His research work is often interrupted by so-called conversations with "investigators" of the US Federal Bureau of Investigation. At the same time, the US Immigration Service forced him to report to them once a month. This is a great humiliation for Qian Xuesen. Whenever he comes to him at this time, it is difficult for him to be calm for a long time, and it is difficult for him to carry on his research work.

Fortunately, his beloved wife, Jiang Ying, shared all the pressure of the American authorities with him; Many American scientists and friends with a sense of justice do not shy away from Qian Xuesen because he is a "sinner" of the American authorities. They often give help and support to Qian Xuesen in trouble. When writing manuscripts, Qian Xuesen often benefited from talking with Dr. Mabo. Although their conversation does not belong to that kind of academic discussion, it often touches on analogy, which makes his thinking suddenly enlightened. It should also be mentioned that two friends, Jack Ladder and Winkle of Seldon, helped Qian Xuesen greatly reduce the heavy preparation work when writing the manuscript.

When Qian Xuesen's Engineering Cybernetics was published, many friends came to congratulate him. Among them, Dr. Mabel, Dr. Delima, Seldon Jackti and Mr. Winkle are indispensable. Qian Xuesen and Jiang Ying held a party in their own home, warmly welcoming these friends who extended a hand of friendship in difficulties, and congratulating the publication of the book "Engineering Cybernetics".

At the party, friends frequently raised their glasses to congratulate Qian Xuesen, and Qian Xuesen and his wife also raised their glasses to express their heartfelt thanks. Jiang Ying sings with his friends or accompanies them on the piano. The most wonderful program is a duet of bamboo flute and guitar by Qian Xuesen and Jiang Ying. These two instruments, one in China, one in the west, one playing, one playing together, were all fresh to the friends present when they first saw them. When they hear the harmonious and melodious music of China, they always pay tribute and give warm applause.

Jiang Ying's solo was the climax and the last program of the party. When Jiang Ying finished singing, her friends applauded warmly. In applause, Qian Xuesen came with a bunch of flowers in his hand, respectfully presented them to Jiang Ying and kissed her gently. As a result, everyone's applause was even more enthusiastic. Qian Xuesen excitedly said in English:

"Miss ying, my partner in the cold years. She is the perfect embodiment of genius, wisdom and loyalty. She and I shared the misfortune and the love given by our friends ... "

At this time, the American friends present here gave warm applause again. He held up his thumb and said loudly, "Miss Ying is the most precious gift from God to Dr. Qian!" " "

Yes, they laugh and cry together, whether it's sunny or rainy. Whether it is bitter, sweet or sour, it is the same taste. Because their hearts are linked by love. With love, even if the storm comes, it will not separate them or knock them down.

All the way across the ocean to Wan Li, it is difficult to prevent overseas children from missing and returning to the motherland. After Qian Xuesen conquered engineering cybernetics, he still didn't see the movement of the American authorities to let him return to China, and his heart was even more anxious.

In April 1954, it was reported that the the State Council of the United States issued an announcement in April, announcing the cancellation of the law of detaining China students. The news greatly encouraged Qian Xuesen and his wife. They packed their bags again, installed three light boxes, and set off as soon as they received the release notice from the FBI. However, they waited for a long time in vain. FBI agents are still closely monitoring Qian Xuesen's residence, and his whereabouts are still being tracked. He went to the relevant departments to inquire, and the ban imposed on him by the US authorities could not be changed.

He, only wait.

1One day in early September, 954, Zheng Zhemin, a China student studying at California Institute of Technology (currently director of Institute of Mechanics, Chinese Academy of Sciences) came to Qian Xuesen's home. He is going back to China. Before he leaves, he comes to say goodbye to his teacher.

The hospitable Qian Xuesen and his wife invited him to have dinner together. Qian Xuesen did it himself, went to the kitchen to cook roast duck and gave Zheng Zhemin a farewell dinner. Qian Xuesen envied Zheng Zhemin's return to China immediately. How he hopes that such a day will come soon. Zheng Zhemin had to comfort the teacher, who believed that the day was not far away.

Before he left, Qian Xuesen specifically told Zheng Zhemin, "After you return to China, you should vigorously publicize two things: one is operational research, and I hope you can talk to Professor Qian Weichang in Tsinghua University. This subject has just begun to be studied in the United States. I think that in socialist countries, operational research plays an important role in how to carry out scientific management and strengthen planning. The second is to talk about the important role of mechanics in developing the national economy. Like fluid mechanics, it can be applied immediately, such as the production and management of oil pipes and water pipes. In short, we should publicize it to relevant parties, especially the leadership and management departments, and attract attention. It is necessary to make science and technology serve production as soon as possible and transform it into productive forces as soon as possible. "

Zheng Zhemin returned to China, and he also brought the teacher's sincere heart to serve the motherland.

Qian Xuesen is still waiting. At this time, he urgently needs to know about the recovery and construction of new China, so that his thoughts can keep up with the new situation of the rapid development of the motherland. Therefore, he often reads Ta Kung Pao and Wen Wei Po published in Hong Kong and Overseas Chinese Daily published in the United States. He also carefully studied Marx's Das Kapital and Engels' Dialectics of Nature and other classic Marxist works. He believes that we should consciously use dialectical materialism philosophy to guide our scientific research.

Time passed day by day. Qian Xuesen lived a life like a year. Both he and Jiang Ying are very anxious, thinking hard day and night, not knowing how to end this day as soon as possible and return to the motherland as soon as possible. Suddenly one day, Jiang Ying came up with a clever plan-

It was a day in June of 1955, and the sun was like fire. Jiang Ying, with two children, accompanied Qian Xuesen to pretend to wander in the street. They cleverly avoided the spy's tail and quickly sneaked into a cafe. Jiang Ying is playing with the children while drinking coffee. Although Qian Xuesen has a cup of coffee in front of him, he has no time to drink it. Instead, he used cigarette boxes as paper and was busy writing letters in Chinese. A pack of cigarette paper, densely printed with fine print. It says:

I write this short message with a lot of thoughts and I miss my motherland and my relatives and friends very much. I heard that the construction of the motherland is booming, and I respect it and enjoy it. Hinder my return to China. The ban was lifted in April, but I'm still in prison. The dream of returning home to serve the country is hard to realize, and the desire to visit relatives and friends in the province is hard to pay. I sincerely ask my motherland to help me return to my hometown, help me end my overseas career and repay my long-cherished wish to serve my country. Stop!

After writing the message, he quickly put it into a written envelope and put it in the mailbox in front of the cafe next to Jiang Ying.

This letter is sent to my sister's home in Jiang Ying, Belgium. Please give it to my father's family friend Mr. Chen Shutong as soon as possible.

8. Attitude towards honor

Due to the limitation of space, I will only talk about two points on this issue.

The first thing is about the honorary title of Academician. I think everyone who is engaged in scientific research in China wants to get an honorary title: Academician, or Academician of China Academy of Sciences, or Academician of China Academy of Engineering. This title was called "teacher" before 1994. What we don't know, however, is that Qian Xuesen wrote to Zhou, then president of the Academy of Sciences, twice in 1988 and 1992, requesting to be removed from the title of member of his department. Only the letter of 1992 is quoted here, and the full text is as follows.

Zhou Benben, President of China Academy of Sciences, Sanlihe: Recently, the Articles of Association of the Faculty of China Academy of Sciences (Trial) was adopted by the Sixth Faculty Committee Meeting 1992 and approved by the State Council. I read article 24 that a faculty member may apply for resignation from the title of faculty member. As you know, I had this plan several years ago. In recent days, due to old age and infirmity, I have been unable to attend academic and other activities, so I can't complete my task as an academician of China Academy of Sciences. According to the articles of association and personal situation, I hereby apply to resign from my department.

Please approve the above contents. Salute!

Qian Xuesen

1992.9.2 1

After the letter was sent, Qian Lao told me that Zhou De 'an and Yan Lao (Yan Jici) worked together at a meeting of the executive chairman of the Teachers' Congress. Zhou said: "Mr. Qian, the members of the academic department are not official positions. It was elected by everyone, not appointed by me. I have no right to approve your resignation report. " Yan Lao said: "Our presidium discussed it, and everyone unanimously disagreed with your resignation report."

The second thing is that 199 1 was awarded the honorary title of "National Outstanding Contribution Scientist". 199 1 year, Qian is 80 years old, which happens to be the year when China Association for Science and Technology will change its term. From then on, Qian Xuesen had to quit the front-line scientific and technological work. In recognition of his contribution to China's science and technology in this life, the Central Committee plans to award him an honorary title. However, Qian Xuesen knew nothing about the whole brewing process, and the award ceremony was held in June+10/October 65438+June. Everything is ready, 10+00 report to him on the same day. For such a high honor, Qian Xuesen himself is very calm and will never get carried away.