In fact, there are many differences between good universities and poor universities, such as learning atmosphere, school spirit and so on. People who come out of good universities have different comprehensive levels and different levels of going out to engage in scientific research. Good university teachers have different teaching levels. A good university teacher will arouse students' interest in all aspects and pay attention to practical ability. Teachers in some bad universities are very irresponsible and do not consider the vital interests of students.

The above is also my personal opinion.