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For this kind of thing, Zhang Zhai felt very headache.

Although his current knowledge is more than enough to teach these students, but he still doesn't like this kind of thing very much.

"Student, let's talk about signing things after class?" Zhang Zhai said helplessly, "Don't talk about other things during class time."

"Alright, God Zhai, don't forget to sign your name!"

Well, this student sat down obediently, but other people in the classroom also knew Zhang Zhai's identity.

All of a sudden, there was some noise in the classroom, and the whole place was noisy.

"Okay, students, let me introduce myself again."

"That's right, I'm Zhang Zhai. I've made some achievements by chance recently. Maybe everyone here has heard of it?"

"But this is not important. The important thing is that now, I am the teacher of the students present, and the students present are also high-quality students from the School of Physics of Peking University. So, you all understand what I mean?"

Zhang Zhai spread his hand and gestured.

The atmosphere in the classroom was finally reversed by his few words, and it finally felt a little like a classroom.

Zhang Zhai secretly wiped off his sweat, feeling that he had spoken well enough in this class.

A good scientist is not necessarily a good educator.

"Now the course officially begins."

"However, my teaching method may be a little different. If you have any questions, you can ask Professor Liu later."

"Because I don't know the progress of your courses, let's talk about the topic first."

Zhang Zhai turned his head and began to write on the blackboard.

"Try to find the particle energy level and wave function (Ε\u003cν) in the asymmetric potential"

Zhang Zhai wrote the question twice and put it on the blackboard.

"Crack!" He flicked the chalk head off coolly.

"Any student who knows this set of questions is welcome to answer. You don't need a complete solution, just give me an idea to solve the problem."

The students below looked at each other in blank dismay, they didn't say anything, bang, what's the point of throwing a question?

For a while, the classroom was a little noisy.

Although these students admire Zhang Zhai's recent achievements.

However, it is still difficult for these darlings of heaven to educate students who are one year younger than them in their majors, and it is still difficult for them to maintain trust in Zhang Zhai.

Suddenly, no one responded to Zhang Zhai's words.

Is Zhang Zhai embarrassed?

He didn't feel embarrassed at all, he was also a student, and he didn't like answering questions.

Just as he was about to pass it off with a joke, someone stood up.

"Hello, Mr. Zhang, I think this problem should be very simple, the solution of the Schrödinger equation." This is a girl, who looks very cute, looking at Zhang Zhai, very excited.

"Thank you very much for this classmate, who saved me from being ignored." Zhang Zhai smiled and nodded to the girl.

The girl became even more excited, "You're welcome, Teacher Zhang. If you really thank me, how about signing a few more names for me later?"

...

With this answer, the students in the classroom couldn't help laughing, and the atmosphere became more active.

"Student, please sit down."

"The thinking of this female classmate is very correct. This is indeed a very simple question."

"Let me briefly say here, first solve the Schrödinger equation, so..."

Zhang Zhai explained this problem in detail, and then explained the relevant laws to these students.

It took ten minutes.

"It seems that everyone has been exposed to the Schrödinger equation before.

That's just right, let's come today and continue to learn more.

Let's take a look at this question again. "

Zhang Zhai picked up the chalk, scratched and scratched and wrote another question.

"Movement V(χ)=-αб(x) [α\u003e0] of particles in a one-dimensional б potential well to find the bound steady-state energy level of the particle and the corresponding normalized steady-state wave function."

"This question, who will come?"

Zhang Zhai had always had a relaxed tone before, making jokes from time to time, so the classroom atmosphere was much more active at this time.

So, finally someone spoke enthusiastically.

"Okay, just this classmate, what's your last name for this classmate?"

"Mr. Zhang, my surname is also Zhang."

"Okay, classmate Zhang, come up, now this blackboard is reserved for you."

Zhang Zhai always felt a little funny when the name "Classmate Zhang" came out of his own mouth.

...

Ten minutes later.

"This classmate Zhang's steps are basically correct, but there is one place where he overlooked something, remember to pay attention."

Then, Zhang Zhai began to explain this issue.

In this way, one question after another.

First the questions, then let the students answer, and then Zhang Zhai corrects.

The class went on so harmoniously.

Zhang Zhai also felt that with the lectures like this, the knowledge in his mind was constantly integrated.

After all, when teaching others, it is actually equivalent to learning again by yourself.

Zhang Zhai talked eloquently, and the students listened with great interest.

No one noticed that there were two people standing outside the back door of the classroom.

"Dean, let me say that this kid is good at physics. His talent, if used in other fields, is simply a waste.

With his talent, he is engaged in physics research, not to mention the achievements of Einstein, but, at least, Huaguo Huaguo's physics circle can truly reach the top of the world in a certain aspect! "

Old Liu was facing him, another old man said.

This is the Dean of Physics.

"It is indeed very talented, but..." The dean shook his head. He felt that Lao Liu's thoughts were too naive.

Even if Zhang Zhai has a talent in physics, is he willing to engage in research in this field?

This kind of boring, tedious, day-to-day, complicated research.

It is uncertain when the results will be produced, even if it takes a lot of hard work to produce results, how many people can understand? It means that even colleagues can't understand.

Real basic scientific research must be lonely and lonely.

I was alone on the road.

Unless you really love him very much, how can you persist.

Lao Liu is such a person, so he thinks Zhang Zhai is too.

...

The class that started out of nowhere was carried on with a fresh face, and then came to an abrupt end when everyone was still full of ideas.

However, Zhang Di was relieved.

Not long after class

Zhang Zhai was blocked by Lao Liu in the library.

"How do you feel? Are you happy in class? Are you interested in staying in school as a teacher after graduating from college?"

Zhang Zhai rolled his eyes, it's okay to come to class once in a while.

As a teacher, he was afraid that he would be played to death.

"Forget it, I don't want to be a teacher in this life."

"..."

"How does quantum physics feel? Isn't it interesting?"

"It's quite interesting. Quantum physics is such a mysterious world." Zhang Zhai said with a sigh.

"Have you ever thought about concentrating on this research?" Lao Liu stared, looking forward to Zhang Zhai's answer.

At this time, Zhang Di finally understood the cause and effect, and understood the origin of this inexplicable lesson

I have to say, Old Liu, you have really worked hard.

But unfortunately I...

"Physics is interesting.

But Lao Liu, at this stage, I still want to do some practical research. "

"However, any breakthrough in technology is premised on a breakthrough in basic science." Lao Liu was a little unwilling, "Zhang Zhai, you are a very talented student. If you can concentrate on basic research, you will definitely make great contributions. .”

"Thank you, Mr. Liu, I understand what you mean.

But now, I still want to do practical research for the time being, as for basic scientific research, maybe I will dabble in it later..."

Zhang Zhai still declined, and the current focus of the system is obviously on practical technology.

As for the research of basic science, although it is the premise of all science and technology, but,

Instead of exploring the birth of the universe now, it is more suitable for Zhang Zhai to build a spaceship.

I'm just a scumbag, don't spray it, big brother.

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