This year, because of the new crown epidemic, my mother and I watched the first lesson at home. The most impressive is the story of Grandpa Qian Xuesen. Grandpa Qian Xuesen is a famous scientist and aerodynamicist in the world. After finishing college in China, he went to the United States at public expense because of his excellent grades. After finishing his doctorate, he wanted to return to China to work, but the United States disagreed. Grandpa Qian Xuesen overcame all kinds of unexpected difficulties and finally returned to his motherland, becoming one of the most important scientists in New China. Without him, there would be no Chinese missiles. Without him, there would be no Chinese manned space vehicles.
I admire his patriotism very much. I also think that Grandpa Qian Xuesen's great success in becoming a world famous scientist is inseparable from his spirit of hard study and study. It's all worth learning from him.