1. Zhan Tianyou served the country regardless of fame and fortune: Zhan Tianyou, a pioneer of modern science and a famous engineer, faced the difficult situation of having no capital, no technology, and no talent in the country. He was full of patriotic enthusiasm and accepted the order. Build the Beijing-Zhangjiakou Railway. With his selfless spirit of hard work, he traveled through the mountains and ridges between Beijing and Zhangjiakou, and spent only 5 million yuan and 4 years to complete what foreigners planned to invest 9 million yuan and take 7 years to complete. Beijing-Zhangjiakou Railway. The foreign experts who came to visit were all shocked and amazed. At that time, some universities in the United States, in recognition of Zhan Tianyou's achievements, decided to grant him a doctorate in engineering and invited him to attend the ceremony. However, Zhan Tianyou was responsible for the design task of another railway, so he refused the invitation. His spirit of serving the country rather than seeking personal fame has won praise at home and abroad.

2. Hua Luogeng resolutely returned to China: After the "July 7" Incident, the great mathematician Hua Luogeng returned to the motherland where the anti-Japanese war was burning everywhere from the UK, where living conditions were good, not for money or a degree. Actively participated in the anti-Japanese and national salvation movement. In 1950, he had become an internationally renowned first-class mathematician and was hired as a tenured professor at the University of Illinois in the United States. However, he resolutely led his family back to the newly liberated motherland.

3. Zheng Chenggong recovered Taiwan: As early as 1624, the Dutch colonialists sent troops to invade and occupy our territory, Taiwan, and implemented extremely barbaric and cruel rule. The Taiwanese people fought heroically against the invaders. In 1661, Zheng Chenggong, who led the anti-Qing struggle on the southeast coast, led more than 350 warships and more than 25,000 soldiers to surround Taiwan. After nine months of fierce fighting, the Dutch governor was forced to sign a surrender letter and led the remaining soldiers to defeat. Get out of Taiwan. Taiwan has returned to the embrace of the motherland.

4. Patriotic hero Yang Jingyu: Yang Jingyu joined the revolution at the age of 21. In the early 1940s, he was besieged by the Japanese army and seriously injured. He could not chew the bark of a tree and could only swallow the cotton in his cotton-padded clothes with the ice and snow. Go down and satisfy your hunger. When the Japanese army failed to persuade them to surrender, they fired random shots and Yang Jingyu, who was only 35 years old, died heroically. The cruel Japanese army cut open his body. When they saw that there were only weeds and cotton wadding in his stomach, the invaders, who were overwhelmed by the anti-Japanese coalition forces led by Yang Jingyu, were all stunned. In the dense forests of Changbai Mountain in the ice and snow, the force that supported Yang Jingyu in fighting the enemy was his love for the motherland.

5. Hua Luogeng returned to China: In 1950, the mathematician Hua Luogeng gave up his tenure as a tenured professor in the United States and rushed to the motherland. On his way back, he wrote an open letter to students studying in the United States, in which he said: "In order to choose the truth, we should go back; for the sake of the country and the nation, we should go back; to serve the people, we should go back; even for personal future, we should go back Go back as soon as possible, lay the foundation for our work, and strive for the construction and development of our great motherland." After returning to China, Hua Luogeng conducted research on applied mathematics and traveled to 23 provinces, municipalities, and autonomous regions across the country, using mathematics to solve a large number of production problems. Practical problems, known as the "people's mathematician".

First, Zhu Ziqing is a professor at Tsinghua University and a famous litterateur. After the end of the Anti-Japanese War, the U.S. government supported Chiang Kai-shek in launching a civil war. On the other hand, it used the signing of treaties to obtain many privileges in China. It also stepped up efforts to arm the defeated country Japan, posing a renewed threat to China. At that time, prices in society were soaring and items were in short supply. Many people were struggling with hunger and death. The people are very dissatisfied with the United States and the Kuomintang government, and their voices for resistance are getting louder and louder. In order to support Chiang Kai-shek, the United States shipped some flour and said it would "relieve" the Chinese so that the Chinese would "thank" the United States and not oppose it.

Zhu Ziqing saw through the United States' intentions and believed that the United States' relief was an insult to the Chinese. Together with some scholars, he solemnly signed his name on a declaration. That declaration stated that it would resolutely reject American "aid" and not receive American flour. At that time, Zhu Ziqing was suffering from severe stomach problems. He was very thin and weighed less than 40 kilograms. He often vomited and could not even sleep all night. Refusing to receive relief fans means that monthly living expenses will be reduced by 6 million French currency, making life more difficult. However, in order to maintain China's dignity, he resolutely refused those "rewards" with ulterior motives. He wrote in his diary: "I firmly believe that my signing is correct. Because I oppose the U.S. policy of arming Japan, and if we want to take direct action, we should not evade our responsibilities."

Two A few months later, Zhu Ziqing died due to poverty and illness.

He would rather starve to death than receive insulting "relief", which showed the dignity that a Chinese should have. PJE China Children's Resource Network

2. Hua Luogeng In 1950, the mathematician Hua Luogeng gave up his tenure as a tenured professor in the United States and rushed to the motherland. On his way back, he wrote an open letter to students studying in the United States, in which he said: "In order to choose the truth, we should go back; for the sake of the country and the nation, we should go back; to serve the people, we should go back; even for personal future, we should go back Go back as soon as possible, lay the foundation for our work, and strive for the construction and development of our great motherland." After returning to China, Hua Luogeng conducted research on applied mathematics and traveled to 23 provinces, municipalities, and autonomous regions across the country, using mathematics to solve a large number of production problems. Practical problems, known as the "people's mathematician".