He graduated from the Physics Department of China University of Science and Technology, and is now a professor in the Physics Department of China University of Science and Technology. Not long ago, he made amazing remarks in a science lecture at the National Science University. He said that 85% of physics and mathematics were not introduced to China, and many people didn't know that the triangle had more than 40,000 hearts.
Professor Cao said this in class at that time.
"I asked my classmates if they had studied the quadratic equation of one yuan, and many students said they had. So I tell you, about ten years ago, one day I suddenly understood one thing, that is, maybe 85% of the mathematics and physics in this world were not introduced to China.
When I was talking about this matter in a conference lecture of a Ministry, some of our leading comrades refuted me on the spot, saying that what Lao Cao said was always so extreme and not so serious. But in a couple of days, a scientific leader who has a particularly good relationship with me and I admire him called me and said, Lao Cao, I feel that what you said seems to be reasonable. "