He is not an academician and has not achieved fruitful scientific research results, but he is regarded as one of the most famous teachers in the field of quantum mechanics in China.

He came from the south, but he left his hometown to support the northwest for 60 years. He is tenacious and dedicated, and is called "Populus euphratica in the northwest".

How famous is he in the field of quantum mechanics in China? Some people say that he, Zhou Shixun of Fudan University and Zeng Jinyan of Peking University are also called "Three Musketeers of Quantum Mechanics in China".

Before his death, the students of Lanzhou University called him "Mr. Qian", whether he had attended his class or not.

He dedicated his life to the northwest, to students and to quantum mechanics. The editors of Quantum Mechanics and Selected Works and Analysis of Quantum Mechanics are the most important teaching and learning materials in this field. Teacher Wang died in April, 20 14, and was still teaching students in June, 65438 10. Until the last moment before his death, he talked about quantum mechanics and class.

However, fewer and fewer people know the name Qian Bochu now.

Qian Bochu 1950 was admitted to the Physics Department of Tsinghua University, 1952 entered Peking University with the adjustment of national departments, 1953 studied for a master's degree in theoretical physics in Peking University, and studied under the famous nuclear physics expert Mr. Yang Liming.

1956 After graduating from Peking University, I stayed in school for half a year. From 1957, we support Northwest to teach quantum mechanics in Lanzhou University. By the time he died at 20 14, nearly 60 years of his 82-year-old life had been devoted to the northwest.

What is more commendable is that Mr. Qian Bochu gave up scientific research that could bring him more fame and fortune, devoted himself to teaching and tried his best to do scientific research well.

Doing projects, publishing articles and selecting academicians are all important tasks of ordinary scientific researchers, and he doesn't care at all.

In the physicist's view, the view of "emphasizing scientific research but neglecting teaching" greatly suppressed teachers' enthusiasm for teaching research and delayed the reform and update of curriculum content. So he voluntarily gave up scientific research and concentrated on physics teaching.

Teacher Wang once said that attending classes is a pleasure for him. When he goes to class with his research results in high spirits, he can tell better methods than textbooks.

"Mr. Qian is a pity! Mr. Qian is a national authority on quantum mechanics. He devoted his life to how to teach quantum mechanics well. It is not easy to do a good job in teaching, not to engage in scientific research, and to focus all your life on quantum mechanics. " His former dean, physicist and late Professor Duan commented.

Qian Bochu has a famous saying: "I often tell myself that quantum mechanics must not be allowed to age in my hands."

He has taught quantum mechanics in Lanzhou University for nearly 60 years, but Qian Bochu always stresses innovation and always has new methods and contents to teach everyone.

Since the 1980s, Lanzhou University, which is located in the backward area of northwest China, has been losing talents continuously. Lanzhou University, with a long history and outstanding academic reputation, even experienced a situation in which talents in a certain discipline were cut off. Lanzhou University, which is full of talents, was rated as "the most wronged university" by netizens.

In the words of Li Fashen, then principal? /kloc-in the past 0/0 years, the high-level talents lost from Lanzhou University can completely run another university of the same level! Lanzhou University, once in the forefront of the country, began to decline again and again in the rankings of major universities.

The loss of teachers means that many courses are not attended, so Qian Bochu has to play the role of "fireman"-whenever a course is short of people, he will be the first to attend.

Mechanics, heat, electromagnetism, quantum mechanics ... Since teaching, Mr. Qian has taught almost all the basic physics courses.

A student from Lanzhou University said: "Speaking of it, this is also the sorrow of Lanzhou University. It is a century-old prestigious school, and no one has attended the basic courses. A 70-year-old man still has to go. "

200 1 year later, Lanzhou university set up a new campus in Yuzhong county, 47 kilometers away from Lanzhou city and 0/3 kilometers away from the nearest county1year, and placed freshmen and juniors in the campus in this mountain. Teachers often have to get up early to catch the school bus in order to teach students. At that time, Mr. Qian, who was over seventy years old, also fell to catch the school bus.

Sometimes courses are arranged on the top floor of the teaching building in Yuzhong campus, but Mr. Qian never takes the elevator. He went up and down the stairs on the sixth floor, always surrounded by students asking all kinds of questions, but he never asked students to help him with his bag.

Mr. Qian is a famous scholar. Later, he was invited as a visiting professor by famous schools such as Xi Jiaotong University and Beijing University of Aeronautics and Astronautics. His classmates and friends, all well-known scholars, asked why you didn't move out of Lanzhou. Why do you have to suffer this? Mr Qian Bochu always said "I teach, I am happy" and refused to move out of Lanzhou.

Mr. Qian Bochu's elegant demeanor in class can only be appreciated by students who have attended his class.

Many professors in the School of Physics of Lanzhou University have experienced the elegance of Mr. Qian on the podium. Mr. Qian wears the same style clothes all year round, but he wears a small hat in winter. Mr. Qian's lectures are clear and the blackboard is neat. "It often gives people a refreshing feeling, and a minute is not wasted."

Teacher Qian's class always occupies a seat in advance. If you are late, you can only sit in the aisle. In the College of Physics of Lanzhou University, many people have the experience of skipping classes and listening to Mr. Qian's lectures.

"Sitting in the front row, I feel different. My husband's voice is very loud, as if a person is telling me. " A young teacher recalled.

As long as young people ask him for knowledge, Mr. Qian never begrudges time. No matter before or after class, there are always people chasing money and asking questions in the corridor. A female teacher met Qian Bochu on the school bus to and from campus. They talked about electrodynamics, Gauss theorem, teaching methods and getting off the bus.

"As long as I can, I want to talk about 80 years old on the podium, or talk about my basic courses," Mr. Wang once said at the award ceremony of "My Top Ten Favorite Teachers" in Lanzhou University. This sentence, Mr. Wang said, also did it.