Mr. Yang Zhenning is naturally a great scientist. Is a great scientist comparable to Einstein. Although many people criticized Mr. Yang Zhenning for not returning to China when China needed it most. However, it should be clear that the scientific research project studied by Mr. Yang Zhenning at that time.
There is no practical help for China. Doing experiments by yourself in America is better than doing nothing back home. This was a very helpless choice at that time. If you want to use this to evaluate Mr. Yang Zhenning. It can only be said that it is a very unreasonable moral kidnapping.
Mr. Yang Zhenning, there are two most famous research achievements. First, the so-called parity non-conservation theory was discovered. Because of this discovery, Mr. Yang Zhenning and Mr. Li Zhengdao. He won the Nobel Prize as a native of China. Of course, this is not his greatest achievement. Such an achievement is not too great in the scientific community.
The second is called Young Mills gauge field theory. This gauge field theory has become a guiding light in the field of high energy physics. This is instructive for many other scientists. Second only to relativistic quantum mechanics. Therefore, the scientific community recognized Mr. Yang Zhenning as the greatest scientist of his time. Can be compared with Einstein.
If you count all the history including Newton. Then Yang Zhenning may enter the top ten. In addition, Yang Zhenning. After returning home. It has provided a lot of financial support for education and scientific research in China, and helped the education cause. Brought back the fruits of his lifelong research. It can be said that it is of great help to China's science.
I understand the patriotic feelings of many people. They always compare Qian Xuesen with Yang Zhenning. When China needed construction most, Yang Zhenning didn't return home. I think this is really a narrow and one-sided view.
As for the people who talk about the marriage between Mr Yang Zhenning and Ms Weng Fan. Let's just say they are just jealous. Mr Yang Zhenning and Ms Weng Fan. Legal couple. Life is happy and beautiful. Don't steal or rob. There is nothing illegal. Take this as an example. There is really no sense of morality.