19 18, Feng Yuxiang was appointed as the garrison ambassador in Changde, Hunan. During this period, the people all over the country are setting off the climax of boycotting Japanese goods, and there is a Japanese goods store on the street in Changde. Some progressive students gave speeches at the door of the store to persuade the masses to refuse to buy Japanese goods. Japanese businessmen hated this and complained to Makoto Takahashi II, president of Changde Japanese Returnees Association.

Gao Qiao Xin-er came to Feng Yuxiang's residence and asked Feng Yuxiang to use the army to protect Japanese shops and prevent students from gathering in front of them. Feng Yuxiang readily agreed.

The next day, a group of soldiers with live ammunition were guarding the door of the store, and several people who were secretly buying Japanese goods were scared and ran away. After that, the soldiers took turns to stand guard day and night, and some people who wanted to buy Japanese goods were afraid to go to the store again. Business in Japanese shops is getting worse and worse. Makoto Takahashi son once again boarded Feng Yuxiang's official residence, demanding withdrawal.

Feng Yuxiang said, "Mr. Gao Qiao, you are an expert in China. Don't you know an old saying in China? A word recalled by a gentleman is hard to catch. Since Mr. Gao Qiao proposed to send troops to protect your store, you should protect it to the end. Our country hates people who break their promises. Mr. Gao Qiao, are you right? "

Gao Qiao Xin-er has nothing to say. Since then, the store has been unable to operate and finally closed down.

General Feng Yuxiang will play along and "protect" Japanese shops to the end. The other side proposed to withdraw its troops, and the general said that "a word from a gentleman is a promise, but it is hard to catch up with it", so that the other side could not find a reason to refute it.

Second, "China serves the motherland"

Hua is a self-taught world-class mathematician. He only has a junior high school diploma. Because a paper was published in Science magazine, it was appreciated by mathematician Xiong Qinglai. From then on, North China went to Tsinghua and began his mathematics career.

1936, introduced by Professor Xiong Qinglai, Hua went to Cambridge University in England to study. Hardy, a famous mathematician in the 20th century, has long heard that Hua is very talented. He said, "You can get a doctorate in two years." But Hua said, "I don't want to get a doctorate." I just want to be a tourist. "

"I came to Cambridge to study, not to get a degree." In the past two years, he has devoted himself to studying the theory of heap-based prime numbers, published 18 papers on the problems of Waring, altruism and Chigodbach, obtained the famous Fahrenheit theorem, and showed the outstanding wisdom and ability of China mathematicians to the whole world.

1946, Hua was invited to give lectures in the United States and was hired as a tenured professor by the University of Illinois. His family also settled in the United States, with a house and a car, living 10. At that time, many people thought that Hua would never come back.

The birth of the new China touched China's love for the motherland. 1950, he resolutely gave up his comfortable life in America and returned to his motherland. He also wrote an open letter to China students studying in the United States, urging you to return to China to participate in socialist construction.

Hua returned from overseas and was warmly welcomed by the party and people. He returned to Tsinghua campus and was appointed as the head of the Department of Mathematics. According to incomplete statistics, during the period of 10, China published 152 important mathematical papers, 9 mathematical works and1mathematical popular science books.

From junior high school graduation to people's mathematician, Hua has gone through a tortuous and brilliant life path and won great honor for his motherland.