There's a well-known industry rule in the IT world: don't reinvent the wheel.

What it means is that you can make your own and play with it, but if someone has a good enough wheel, you don't try to take the wheel in your place, even by some means.

In the same way, if there are already good enough textbooks for a certain subject, if there is not enough level to produce better textbooks, it is better to use other people's textbooks. This not only saves resources, but also ensures that Chinese students can see that the ideas in the textbook are synchronized with those of foreign students.

There is a problem with Huaxia universities, that is, they want to make their own out of everything.

In some respects, it is true that if you don't do it yourself, you will be stuck abroad, but the teaching materials are completely unnecessary.

For example, linear algebra, such an important subject, excellent foreign textbooks have been everywhere, but some domestic universities still have to invite a few teachers whose level of their own schools are worrying and their language skills are not very good to compile a textbook, and finally it is called "high-quality textbook".

And these garbage teaching materials are harming batches of outstanding students.

Probably most students in the world are like this, they will obediently go to class, listen to the teacher read PPT, and then carefully study the textbooks recommended by the school, and then when these textbooks confuse them, they will use the difficulty of the subject to comfort themselves, and finally learn unclear.

This is not alarmist.

For example, for the extremely important topology in mathematics, the Chinese textbooks often write directly about the concepts of topology, subtopology, and product topology, and never explain why they are defined in this way.

Foreign textbooks are often exploratory, and will tell you the reasons for these definitions and trace back to the source.

Linear Algebra at Huaqing University is an English textbook that is well written and explains why matrix multiplication is defined in a way that looks 'disgusting'.

Of course, the Chinese textbooks are not completely without benefits.

Mr. Hua Luogeng said that reading should have a process from thin to thick, and then from thick to thin, which is the meaning of sparse coding first, and then feature extraction.

To do this, it is also necessary to have a sufficient level.

In fact, the textbook should be better understood than the compiler's lecture, because what a person writes is often the result of Jin Guo's careful thinking and combing.

It can't be done without a certain level of knowledge.

However, there are many interests in the current compilation of textbooks in China.

There must be subsidies, and at the same time, the compilation of textbooks can also be a reason for the so-called funding application, and the phrase 'tailor-made textbooks for Huaxia University of Science and Technology' sounds so good!

In fact?

The speed of updating the knowledge of these textbooks is very slow, and many new things and new knowledge have long come out, but the textbooks Shanghai writes those old things and old knowledge, and the examination must be tested according to this textbook, which is called laying a good foundation.

Some people may feel that it is too far off.

But no.

Because Mu Jingchi just wanted to start with the lecture notes first, and then write a special dislocation theory system textbook.

There are only two things in the world that have real value, one is that the creation world has never seen, and the other is the advancement and optimization of what has been seen.

And Mu Jingchi's dislocation theory system textbook happens to belong to the first type.

He wanted to write a good enough textbook, and the lecture notes for the elective courses were his first step.

···

Coming out of Professor Tian's office in the teaching building, Mu Jingchi walked along the road to the material research building at the back.

"Minister Yi, do you have something to do with me?"

Outside the door, Mu Jingchi saw someone waiting for him, Minister Yi of the school's Propaganda Department.

Because of Mu Jingchi's scientific research breakthroughs, it is necessary to do a good job in relevant publicity work, and Minister Yi and Mu Jingchi have also been in contact with each other several times, so he can recognize them.

Minister Yi followed Mu Jingchi into the office, "Well, it's still some propaganda work. ”

"I'm sorry, but the water on my side isn't hot yet, so I can't make you a cup of tea. ”

"It's okay, it's okay. Minister Yi waved his hand again and again, "I won't disturb your work, just say a few words and leave." ”

"Then you say. ”

Mu Jingchi led Minister Yi to sit on the sofa and said.

"That's right, the annual college entrance examination is coming soon, and our enrollment work is also starting to move. We'd like to invite you to make an announcement about our school, help with support, cheer people. ”

Mu Jingchi nodded, "This is how it should be, how do I do it?"

"It's very easy, someone from our department will come in the afternoon. When the time comes, you can cooperate with the shooting of a short video, just say two sentences, not so formal, or ten minutes. ”

"When the time comes, our short video will be put on short video platforms such as Douyin and Kuaishou. ”

"This is good, I will also send a copy of the video when it is ready, and I will send it to my "Jingzhi" platform when the time comes, to promote my alma mater. ”

Minister Yi smiled and nodded.

"Another thing is that a TV station has called me for an invitation to the show, and I hope you will go to the show to sit as a guest. On the one hand, we will talk about the experience and ideological preparation for the college entrance examination, and on the other hand, we will publicize the school's admissions. ”

Mu Jingchi shook his head this time, "I can't agree to this." ”

"It's too time-consuming and energy-consuming to record a show, and I have a Delicate platform to avoid that. It's too much time to go back and forth, and I have a heavy scientific research task on my body, so I can't get out of it at all. ”

"Well, I'll just reject them. ”

Mu Jingchi said no, and Minister Yi couldn't do anything about him, it must be the Propaganda Department accommodating Mu Jingchi's work. The Propaganda Department has no right to let people put aside scientific research tasks and participate in the recording of the program.

"That's all there are two things, Dr. Namu, you're busy. ”

Mu Jingchi stood up, sent Minister Yi to the door, and then returned to the office to start his busy work every day.

···

"Qianqian, isn't this good?"

Zhang Chuyang and Zheng Qian were eating in a restaurant outside, and the two talked about scientific research work, but he was still a little hesitant.

"What's wrong?" Zheng Qian kept breathing, because a plate of spicy chicken was too spicy, and hurriedly took a sip of water, "Isn't your current project over?"

"Just looking for Mu Jingchi to ask for a big project, your direction is not useless, you can work with the team in the School of Mechanical Engineering. ”

When Mu Jingchi kept advancing, Zhang Chuyang did not stop his steps.

His own topic is not set too high, and it is Zhang Chuyang's idea to move forward step by step in a down-to-earth manner, and this first step has made a steady breakthrough.

However, the follow-up tasks will be much more difficult.

This difficulty is multifaceted, and theory, experiments, equipment, resources, money, and so on are all indispensable.

He is only a Ph.D. graduate student, and his achievements are not as good as Mu Jingchi's, so the funds for the project are definitely not enough. Even if he is a student of Yang Wenwu, he can't apply for too much funding, after all, his status is there.

So, Zheng Qian gave Zhang Chuyang advice and asked him to hug Mu Jingchi's thighs.

"Let me ask you, do they need to do loss fracture analysis for the new materials they have successfully developed?"

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