After talking for about eighty minutes, Lu Zhou, who took two steps back, glanced at the blackboard on all sides and saw that there was no place to write, so he looked back at the students in the classroom who were struggling to write, threw down the chalk in his hand, and said with a smile.

"That's all for today."

Seeing that Professor Lu finally threw away the chalk in his hand, the students sitting in the classroom finally breathed a sigh of relief.

Although university professors are almost the same as a urine, and the rhythm of lectures is like riding a rocket, it is not as exaggerated as turning sixty or seventy pages in a class like Professor Lu, right?

At this rate, I'm afraid that this textbook won't last a few classes before he finishes it.

But it's fair to comment......

Professor Lu's lectures are quite good.

No, it's not so much pretty good, it's pretty strong.

In today's environment, many professors are mostly perfunctory when teaching undergraduates, and to a large extent, teaching ability is inversely proportional to academic ability.

However, Professor Lu gave them a completely different feeling.

Although they may not be able to fully appreciate the ideas he uses to solve problems, at least when he explains some esoteric knowledge points, they can hear from his explanations what books cannot teach them.

For example, methods.

For example, experience.

For the top students sitting here, they know very well that these are the things that are really important compared to those things in books!

Sitting in the middle of the classroom, the tall and thin boy glanced at the notes on the table, sighed and said, "If Lu Shen had come to give us a consolidation, I wouldn't have hung up so miserably last semester." ”

For undergraduates, number theory, which has strong requirements for comprehensive mathematical ability and thinking ability, is a difficult subject.

Especially when it comes to the fields of algebraic number theory and analytic number theory, there are many esoteric problems that even a Ph.D. in the Department of Mathematics may not be able to fully understand.

As an elective course, what they learn is relatively basic, but there are many esoteric and difficult things to understand.

However, to his surprise, many knowledge points that were originally difficult to understand seemed to be not so difficult to listen to Professor Lu.

Sitting next to him, the bespectacled roommate complained: "After all, he was a professor in Princeton and earned hundreds of thousands of dollars a year, otherwise why do you think so many people come to class?" ”

Tall, skinny boy: "Huh? Isn't it for the Nobel Prize and the Fields Medal? ”

“…… Well, maybe it's both. ”

Just as the two exchanged ears, Lu Zhou, who was standing on the stage, continued.

"There's still a little time left, and if there's anything I didn't understand in the previous class, I can ask questions now."

"Of course, although I can ask questions outside of the classroom, if it involves personal privacy, I will definitely not answer it."

Hearing the second half of the sentence, the classroom suddenly resounded with excited heads.

Even the children's shoes who just sat in the classroom because of their curiosity about the Nobel Prize bigwigs, and ended up not understanding mathematics at all, so that they began to fall asleep from the middle of the class, also came to their senses instantly.

After a while, a male classmate with black-rimmed glasses on the bridge of his nose who looked like a top student raised his hand and stood up and said with great interest.

"Professor, can you tell us how you solved Goldbach's conjecture?"

Hearing this question, Lu Zhou smiled: "Of course you can, but not now." With your current foundation, I'm afraid you'll have to fall asleep before I finish the first page of your paper. For this kind of advanced question, I suggest that you first lay a solid foundation before studying it...... Of course, if you're really interested, I can also put this question at the end of the course. ”

The elementary school bully sat down, and soon a boy in a down jacket who looked slightly chubby raised his hand and stood up, and continued to ask curiously.

"Professor, what made you switch from mathematics to controlled fusion?"

Controlled nuclear fusion?

That's not a good question to answer.

After thinking for a while, Lu Zhou spoke: "My field of study is not just mathematics, or it is not just pure mathematical problems. In my opinion, mathematics is a powerful theoretical tool, whether it is physics, chemistry or other fields of study, and effective calculations can help us find answers faster. ”

"The study of the NS equation gave me the opportunity to solve the problem of plasma turbulence, and of course what made me start working on this aspect of the problem is probably three years ago. I was in Berlin and was invited by the German Chemical Society to receive the Hoffmann Medal, where I met Professor Klitzing. Thank you very much for the invitation to take me on a tour of the Spiral 7-X Lab ......"

"As for the more specific, I'm sure you won't be interested," Speaking of this, Lu Zhou, who stopped talking, curled the corners of his mouth and said in a joking tone, "And knowing too much won't do you any good." ”

Laughter rang out from the classroom.

It's time for class to get out of class.

Almost as soon as the bell rang for the end of class, Lu Zhou snapped the book in his hand and quickly left the classroom before the enthusiastic students gathered around.

In the corridor outside the classroom, he happened to run into Principal Xu who was walking from the staircase.

Noticing Lu Zhou who was holding the textbook, Principal Xu greeted him with a smile and walked over to ask.

"How? How did it feel in class? ”

"It feels okay," Lu Zhou smiled and said, "My biggest impression is that our junior brothers and sisters at Jinda are much more enthusiastic than the students at Princeton." ”

When he was in Princeton, the students there were far less enthusiastic about him, although they liked the young and erudite professors.

After all, there are so many great people and geniuses there, and anyone who walks into a classroom and stands on the podium may be a big bull who has won a Nobel Prize or a Fields Medal.

Moreover, compared to the experienced old professors over there, he still needs to learn a lot in terms of lecturing skills.

Of course, that's just by Princeton's standards.

If it is according to the standards of Kim Dae, I am afraid that there will be no professor who can speak better than him in mathematics......

Principal Xu smiled and said, "It seems that our students really like you, and the classroom has never been so full in the class I have led." ”

Hearing this, Lu Zhou smiled embarrassedly.

Possible......

That's the benefit of being handsome, right?

After a pause, Principal Xu continued: "If you are not satisfied with anything, or if you have any good suggestions in teaching, you can put them forward with me, and our school will try to find a way to solve it." ”

Lu Zhou: "I'm quite satisfied, and I don't have anything to mention for the time being, it's just ......"

Principal Xu: "That's it?" ”

“…… No, nothing. ”

Lu Zhou originally wanted to complain about why his office was full of female assistants, but when he was about to ask, he thought about it and felt that it was not appropriate to ask this question.

Ask the school to help change to a male one?

emmm……

I always feel that there will be a stranger misunderstanding, so forget it.

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