Education direction
As an educator, we should always adhere to the correct direction of education, especially in the face of our own students, and we should always teach students some positive energy knowledge.
Wrong values
This view of the professor is not only shocking, but also promoting wrong values.
Students' sense of justice
The reason why students do this is because they are dissatisfied with the views put forward by the professor. This shows that students' three views are still very positive. They clearly know and understand what kind of knowledge is useful to them and what kind of knowledge needs to be discarded by themselves.
Professor's reflection
As a professor, you should also reflect and review your own views. After all, even though many students can understand something, an old professor who has studied for so many years can't understand it, but he can't understand it. This is obviously a very sad thing.