The unparalleled talent of the country started from Harbin Institute of Technology

Chapter 238, accident! (Ask for monthly ticket)

In November 1983, the train clanged south from the Ice City. Shen Qingxiang and Bao Yuhang sat on the sleeper berth, looking at the scenery outside the window, their hearts full of anticipation for the future.

why?
Because their teacher had accepted Professor Wang Duoyu's invitation yesterday and would lead the entire technical team of the Galaxy supercomputer project to join the Harbin Institute of Technology's Nebula supercomputer project.

After returning to the National University of Defense Technology, they will pack their luggage and head north to Harbin Institute of Technology.

"Comrade in front, please make way. Beer, drinks, mineral water, sunflower seeds, peanuts, sausages, instant noodles, fast food lunch boxes. Comrade, please move your legs."

Along with the clanging sound of the train, the voice of a salesperson was heard from the other side of the train, which immediately attracted the attention of Shen Qingxiang and others.

After a while, they bought their favorite instant noodles, sausages, lunch boxes, etc., and when they sat down to eat together, Bao Yuhang suddenly said:
"Hey, this instant noodle seems to be produced in Ice City."

"Ice City has developed rapidly in the past two years. It's not just instant noodles, but also Youma clothing, Brabus watches, Diao Pai electric bicycles, and Dolphin games."

When talking about this, everyone seemed to quickly discover that many of the products were produced by companies affiliated with Harbin Institute of Technology.

Shen Qingxiang and Bao Yuhang looked at each other, chuckled, but didn't say anything else.

Yesterday, their teacher asked Wang Duoyu why the 500 million RMB R&D funds applied for by the Nebula Project could be received immediately?
At the time, Wang Duoyu said that Harbin Institute of Technology had sufficient funds and the Nebula project was certain to be profitable, so Secretary Liu and his team would not refuse. Naturally, the higher-ups were also happy to see it happen.
Just this one sentence made Ci Yungui completely silent.

When he was working on the Galaxy supercomputer project, R&D funds were very tight, financial constraints were a common occurrence, and a lot of imported equipment had to be purchased from abroad.

But applying for foreign exchange is even more difficult.

However, the Nebula Project does not require an application. When foreign exchange is needed, a purchase order is directly listed. From Harbin Institute of Technology to the Foreign Exchange Bureau, and then to the customs, no one will block this purchase order.

Harbin Institute of Technology has strong financial support because they have companies such as Diao Pai Company, Dolphin Games, and Huaxin Company, all of which can earn a lot of foreign exchange overseas.

No wonder Wang Duoyu directly applied for 500 million RMB and it was approved so quickly.

After comprehensive consideration, Ci Yungui chose to join the Nebula supercomputing project without any hesitation.

There is no better place to do scientific research than in an environment like Harbin Institute of Technology.

Of course, if he stayed at Harbin Institute of Technology, there might be one thing that Ci Yungui might not be able to accept, and that was that within the project, he had to follow Wang Duoyu's plan. He could make suggestions, but whether they would be accepted depended on Wang Duoyu's judgment.

If you want to carry out your own scientific research project, then the funding may not be blocked, but as long as the first project is not successful, the subsequent funds may be rejected, and then you can only go to other project teams to "work".

Many professors at Harbin Institute of Technology are currently facing this dilemma.

However, being able to work on other big names' projects is also very good. At least you don't need to apply for funding.

The rules are simple and clear, so whether you can become a real "project boss" depends on what happens next.

A few days later, the train arrived safely at Changsha Railway Station. When Ci Yungui returned to the National University of Defense Technology, he immediately received opposition from the school leaders. They did not agree to let Ci Yungui leave the National University of Defense Technology.

In Bingcheng, Wang Duoyu didn't know about this yet. He was still in his office and had completely finished the fourth paper.

However, he no longer planned to release the third paper at this time. Instead, he hoped that Shing-Tung Yau, John Milnor, Charles Feefman and others could successfully derive it.

When he deduced this far, Wang Duoyu already wanted to change the direction of his research.

In fact, his next work is to complete the fifth and final paper on the geometric Langlands conjecture.

However, Wang Duoyu knew very well that the fifth paper was very simple for him, because it was just using the conclusion of the fourth paper, that is, the conclusion to prove the duality theorem, and using this conclusion to extend the geometric Langlands conjecture to the general case, and completely put an end to the work of the entire conjecture.

Wang Duoyu has already made a plan. He will try his best to make time to derive the fifth paper before the end of this month and finish it completely at the beginning of next month.

Therefore, in this free time that is about to be completed, he should also think about the next research topic.

In July of this year, when he attended the International Congress of Mathematicians, he had already communicated with other mathematicians. At that time, his idea was to study infinite-dimensional partial differential equations, the hyperplane conjecture in Banach space, and the main conjecture of complex dynamical systems in chaos.

But now it seems that it would be more appropriate for him to derive the basic lemma of the theory of automorphic forms in the Langlands program.

In fact, it is to use a formula to express an elegant proof of a fundamental lemma. In simple terms, it is to prove the fundamental lemma in the Langlands program, not the entire program.

Just as he was deciding on his next research topic, the phone on his desk rang.

"Duoyu, I'm afraid Professor Ci Yungui and his team can't come."

The call was from Liu Deben, he should be in Beijing now.

"Did they make any unreasonable demands?" Wang Duoyu asked in a deep voice.

The National University of Defense Technology’s immediate superior is the military, while Harbin Institute of Technology’s is the Seventh Ministry of Machine Building.

Logically speaking, this matter should not be related to the higher authorities, but the leaders of the National University of Defense Technology are not there to sit there and do nothing. After all, Wang Duoyu directly poached Professor Ci Yungui and his entire team. How could this be possible?
There are hundreds of technical teams, all of them are talented people. How can we give them to Harbin Institute of Technology?
"They didn't ask for anything at all. They just weren't happy about it and refused to do it no matter what."

"Secretary, don't you think this is unreasonable? We at Nebula Supercomputing have already developed a supercomputer capable of 3.28 billion floating-point operations. What use is there for the Galaxy Supercomputing?"

Wang Duoyu suddenly said depressedly:

"So I don't understand why they're unhappy? Does the National University of Defense Technology still want to rely on Professor Ci Yungui and others to compete with our Harbin Institute of Technology again? Isn't this just stupid internal friction?"

It’s really not internal friction!
For example, the Institute of Computing Technology of the Chinese Academy of Sciences also has its own supercomputing research and development projects. Tsinghua University, Peking University, Fudan University and other universities also have such research projects.

Some are collaborations, some are their own projects.

Some projects do overlap. After all, competition is definitely everywhere.

Although the National University of Defense Technology was established not long ago, Harbin Institute of Technology's move was indeed too much, so the leadership of the National University of Defense Technology was very angry and naturally disagreed.

Liu Deben smiled bitterly and explained for a long time. After listening to him, Wang Duoyu was speechless.

The National University of Defense Technology sticks to one point: Professor Ci Yungui and his team will not be allowed to go to Harbin Institute of Technology.

If the Nebula supercomputing project requires technical personnel, part of the project can be handed over to the Ci Yungui team to complete.

Wang Duoyu pondered for a while and said:
"Okay, Secretary, I'll go to Beijing next weekend and talk to my boss. Please help me arrange a meeting with him."

Originally, Wang Duoyu had not planned to go to the capital, but now he has no choice but to go.

The Nebula supercomputing project cannot be split up, and he doesn't want to run around everywhere, and telephone communication often doesn't make things completely clear.

In addition, the technology of the Nebula supercomputer needs to be kept confidential. If the project is split into parts, the chance of leakage will increase.

"okay, I get it!"

After hanging up the phone, Wang Duoyu was silent for a moment, then continued to do his work.

In the blink of an eye, it was the weekend and Wang Duoyu drove to the airport.

This time, he did not take the little guy out, because the little guy had no idea that he was on a business trip.

The plane arrived safely at Beijing Nanyuan Airport, but Wang Duoyu's mind was immersed in his previous thoughts.

Domestic civil airliner!

Every time he took a plane, it was a foreign plane. We had no civil airliners of our own.

He had previously mentioned to Ma Sijie, the director of the Aerospace Department of Harbin Institute of Technology, about developing and cultivating our own aerospace talents at Harbin Institute of Technology. From the beginning of 1979 to now, we should have accumulated a certain amount of talents, right?
"Forget it, I'll go back and find some time to talk to Director Ma."

In the capital, at the Wenjin Street compound, Wang Duoyu and Liu Deben walked in together.

After meeting the leader, Wang Duoyu chatted with him about some family matters. He never expected that the leader actually knew that his son Wang Junhong's birthday was next month, and he also asked when Liu Xiaoli's due date was. Every word he said was full of concern.

"By the way, how was your conversation with the blind date that Lao Lu and Lao Fang introduced you to?"

Hearing the chief's words, Wang Duoyu smiled bitterly.

Lu Ruoxi and Yuan Xueyi are still staying in Harbin Institute of Technology, but they don’t see each other very often. What else can they do?
He can only have one partner, he can't date two people at the same time, right?
However, seeing the leader's smile, Wang Duoyu quickly realized that he just wanted to see if he was troubled by these things.

After a few words of small talk, the chief finally got straight to the point and said:

"I already know why you came to see me, but I want to hear your thoughts. Why is it necessary to poach an entire team? Why is the proposal put forward by the National University of Defense Technology unreasonable?"

Wang Duoyu said seriously:

"Commander, this is easy to understand, because the Nebula supercomputer is not only sold domestically, it will also be exported abroad."

"Even if we don't export, we can't guarantee complete confidentiality, but the project technology definitely needs to be kept confidential."

"Although the National University of Defense Technology is also a military academy, the possibility of leaks is almost non-existent, but as long as there are frequent business trips, there are risks. Reducing risks is one of the points I consider."

"On the other hand, after the Nebula supercomputer breaks through the 10 billion mark next year or the year after, it will not end, but will move towards the 100 billion and 1 trillion mark."

"As you know, Chief, the application of supercomputers is not limited to basic scientific research. They also have a wide range of applications in oil and gas exploration, new energy, aircraft design optimization, energy conservation in large fluid machinery, automobile crash simulation, high-speed train design, and simulation of large-scale engineering projects."

"Our subsidiary, Huayun Company of Harbin Institute of Technology, has a software called computational fluid dynamics simulation software. This software has an increasingly wide customer base overseas."

"Azure is very popular overseas and is currently the leader in the industry."

"But if we want to continue to be a leader in this field, then the hardware level, that is, the technological updates of supercomputers must also keep up."

If you purchase your own supercomputer, you can just use the cost price, but what if you buy a foreign supercomputer?

Haha, not only does it cost a huge amount of foreign exchange, but the key is that Wang Duoyu feels uncomfortable when he is ripped off by others.

On the other hand, supercomputers are high-value-added products. As long as we can sell more of them overseas, we can earn a lot of foreign exchange.

"Currently, we have less than 200 R&D personnel on the Nebula project, but I envision that in the future, the number will definitely exceed 10,000."

Wang Duoyu continued eloquently:

"Right now, our Nebula supercomputer only has a floating-point computing speed of 10 billion, which is really nothing. When the speed reaches 100 billion, 100 billion, or even higher, the requirements for R&D personnel will be higher. This requirement will not only be reflected in the quantity, but also in the quality level."

"A supercomputer is more than just stacking CPUs together. The architecture, interconnection network, storage, system software, application software, power supply, cooling, and other systems are all enormous projects."

"The main products of Huashun, a subsidiary of Harbin Institute of Technology, are memory and lithography machines, but these are not enough, because future supercomputers will have very high technical requirements for storage."

"In the mid-1980s, I led a team of 30 people and spent only 5 million RMB to build a distributed computer with an 80-million-floating-point computing power. But I couldn't build a 10-billion-floating-point supercomputer. The number of people increased exponentially, and the funding also increased exponentially."

Starting from multiple dimensions such as supercomputing technology and personnel allocation, Wang Duoyu tried to explain to the leader the importance of Nebula supercomputing.

It seems that at this time, what he wants is not just the Ciyungui team, but he hopes to get more support from the technical team.

The chief was also shocked by Wang Duoyu's "bold words".

I don’t know how powerful it is!

Wang Duoyu directly gave the example of stacking central processing units, or CPUs.

First of all, stacking CPUs is a technical job. If the architecture is not well designed, the high-speed Internet is not well made, the system software is not well made, and the storage array is not well made, the performance of the supercomputer will not be improved even if more CPUs are stacked.

It is impossible to build a supercomputer by simply stacking CPUs, let alone one that can compete with the Nebula supercomputer.

Secondly, even if you master the policy of stacking CPUs, you cannot achieve high-performance supercomputers simply by stacking the number of CPUs. Why?
If it were that simple, Cray wouldn't be the current supercomputer market leader, but would be suppressed by newcomers like Thinking Machines.

Building a supercomputer is not simply about stacking CPUs like building blocks. Even if a large number of processors are stacked, it is still impossible to achieve the theoretical computing performance due to other factors, such as the technical level of high-speed Internet.

Specifically, the technical difficulty of high-speed Internet lies in the huge amount of data transmitted between the computing nodes of supercomputers and the strict delay requirements.

Therefore, when the Internet is inefficient, it will cause data congestion and significantly reduce the efficiency of the supercomputer system.

The more computing nodes a supercomputer has, the higher the requirements for the Internet network.

Therefore, even if you want to improve computing power by stacking CPUs, you will be limited by the performance of the Internet.

The reason is very simple, and of course the leader can understand it.

The technical requirements are high, so the requirements for R&D personnel are of course higher.

Although Wang Duoyu never said anything bad about the National University of Defense Technology spending 100 million RMB to develop the Galaxy giant supercomputer, his words and deeds implied that the Nebula supercomputer was more awesome.

Of course, Wang Duoyu himself has such ability, otherwise Professor Ci Yungui would not have agreed to go to Harbin Institute of Technology.

After Wang Duoyu finished speaking, the chief pondered for a moment and said:
"I understand. That's it for today. You just arrived in the capital, so go back and have a good rest. We'll talk tomorrow."

"Okay, Chief, I understand."

Wang Duoyu was not disappointed because he did not expect the other party to agree immediately.

The Nebula supercomputer will definitely need a large number of manpower. Even if Ci Yungui and others do not join in, Wang Duoyu will not be disappointed.

If that doesn't work, then we'll have to rely on Harbin Institute of Technology to train its own talents.

As soon as they walked out of the compound, Wang Duoyu and Liu Deben saw Lu Yangui head-on, and the latter was also quite surprised.

"Hey, Duoyu, you're in the capital. That's perfect. Don't leave. Let's have a drink together tonight."

"Boss, I've recently stopped drinking, but eating is fine."

"Why would a man give up drinking? Just wait for me for ten minutes. It will be quick."

Seeing this, Wang Duoyu was helpless and could only get in the car and wait.

But after ten minutes, the other party did not come out.

It was not until twenty minutes later that the other party came out.

"Oh, sorry to have kept you waiting. Come on, let's go have a drink together. It's so cold, we can't do without a drink."

After Lu Yangui came out, he immediately apologized, then quickly got into the car and urged the driver to drive faster.

Although Wang Duoyu was a little helpless, Liu Deben said that it was nothing serious, but they still had to eat dinner tonight. Whether to drink or not depended on their mood.

But to be honest, Wang Duoyu hasn't drunk much for a while.

My mood today is not very good but not very bad either, so it’s okay to have a drink.

More than ten minutes later, Wang Duoyu and his companions arrived at a yard. This was not any other place, but the canteen of Lu Yangui's unit.

When they arrived, the food was served immediately in the cafeteria.

"We're having Sichuan cuisine today. Let me tell you, this Dongpo pork elbow is absolutely amazing."

As soon as Lu Yangui sat down, he immediately introduced:
"Recently, a Sichuan cuisine expert came to our company. I tried his Sichuan cuisine a few days ago, and it tasted absolutely amazing, exactly like the one I had in Chengdu back then."

There are actually not many Sichuan dishes, and there are only a few dishes: Mapo Tofu, Twice-Cooked Pork, Kung Pao Chicken, Dongpo Pork Elbow, Fish-Fragrant Shredded Pork, etc.

After hearing what Lu Yangui said, Wang Duoyu and Liu Deben also felt a little greedy.

It’s no wonder that as dishes were served in the private room, the aroma instantly filled the air. It was so rich that it greatly increased one’s appetite.

At this time, another person came to the door, it was Lu Ruoxi.

Her appearance did not surprise Wang Duoyu at all, and he did not feel much ripples in his heart.

Liu Xiaoli's due date is not far away, and he is very busy, so he will not waste his time on these things.

Even if he wants to relax, it is to go hunting, running, etc., rather than wasting his time on some options.

"Everyone is here, come on, eat first and have a drink later," Lv Yangui said. Everyone picked up their chopsticks and took their favorite dishes.

"Ruoxi, don't just think about yourself. Pick some food for Duoyu. Duoyu, just treat this place as your own home. Don't be so polite. We are old acquaintances."

Lu Yangui spoke enthusiastically, but Wang Duoyu just nodded politely without saying anything.

After taking a few mouthfuls of rice, Lu Yangui took out his treasured Wuliangye.

"Duoyu, Lao Liu, let me tell you, this is a 30-year-old wine that was collected not long after the founding of the People's Republic of China."

According to Lu Yangui, the wine was in several pottery jars that the relevant departments obtained some time ago.

The Wuliangye liquor stored in these pottery jars was brewed around the founding of the People's Republic of China. They were packaged in pottery and stored strictly according to the ancient craftsmanship.

The wine stored in this way will definitely be full of freshness and fragrance after a period of time. It is the real delicacy in the world.

The actual owner of this wine had gone through many twists and turns, and Lu Yangui talked a lot about it as if he was telling gossip.

Wang Duoyu, Liu Deben and others also listened with a smile, and occasionally agreed with a few words.

No matter what time it is, there will always be some social parasites.

So Wang Duoyu and the others could understand it, but they didn't expect that in the end these wines would actually fall into Lu Yangui's hands, and Wang Duoyu would have the opportunity to taste it.

"Come on, come on, try them all. No matter how much you say, it's better to taste it yourself."

Lu Ruoxi personally helped pour the wine. I don’t know what Old Lu was thinking. Why did he have to send such a good granddaughter to Wang Duoyu?

You know, after July this year, Wang Duoyu won the Fields Medal, and his international reputation became even more famous.

Not only in the mathematics community, but also in all walks of life around the world, people know about mathematician Wang Duoyu.

Because ordinary media newspapers have basically reported on the International Congress of Mathematicians in July, and they have given extremely detailed reports on Wang Duoyu and the pure gold Fields Medal.

Almost all foreigners who pay a little attention to newspaper news have seen reports about Wang Duoyu.

Taking the United States as an example, major newspapers such as The New York Times, The Washington Post, The San Francisco Chronicle, The Wall Street Journal, and The Chicago Tribune reported on this incident almost for several consecutive days.

The report included Wang Duoyu's life, thesis catalog, divorce gossip and other legends.

Therefore, the names of his two ex-wives, Chen Qingwan and Zhu Ling, appeared in the newspapers. Although they were only mentioned briefly, it was still gossip.

As Wang Duoyu's fame grows, his status in China becomes even more irrelevant.

So Wang Duoyu didn’t quite understand Lu Yangui’s thoughts, let alone Lu Ruoxi’s thoughts.

Of course, he didn't need to know this; his attitude was quite clear.

After taking a sip of this so-called cellared wine, Wang Duoyu's eyes suddenly lit up.

To be honest, he didn't care much about his appetite. As long as he could get by, it was fine.

In his previous life, his usual eating habits were mostly light, and occasionally he might want to try something heavy, such as having a hot pot or barbecue.

It's not just because of the physical examination report, but also because he has been accustomed to a light diet since he was a child.

When he was young in his previous life, Wang Duoyu rarely ate meat since he could remember. The only seasonings used at home when cooking were oil and salt. Only during the Chinese New Year and other festivals could he eat dishes with more seasonings such as taro braised pork and chicken.

But that was just a luxurious meal or two. Being able to eat ten such sumptuous meals throughout the year would already be very satisfying.

That’s how I developed my eating habits. Later, I went to Beijing to study at university. After receiving a scholarship, my conditions improved a little.

It is actually very difficult to change the eating habits that have gradually become fixed.

For example, many people particularly like to eat seafood and fruits. Wang Duoyu also tried to make up for it when he had money in a few years, but later the physical examination report showed something abnormal: elevated uric acid.

After that, he rarely touched these things.

Because Wang Duoyu is very self-disciplined and very harsh on himself.

Of course, if he was not ruthless enough, he would not have been able to become a mathematics professor at Peking University in his previous life.

Even after traveling through time for so long, Wang Duoyu still hasn't changed much of his eating habits from his previous life. He only drinks alcohol occasionally, but rarely touches it in other life.

Just because drinking alcohol damages the liver, you need to eat more protein, vitamins and other foods that the liver likes.

Wang Duoyu occasionally eats seafood, heavy-flavored barbecue hot pot, etc., but usually prefers light meals.

This is Wang Duoyu’s attitude towards food and drink, just like his attitude towards life: only with self-discipline can one live longer.

Wang Duoyu has also heard some sayings of centenarians: A glass of wine a day, a happy ninety-nine!

Let’s not talk about whether it is bragging or not. When these elderly people were in their teens, twenties, fifties or sixties, they were lucky enough to have enough food to eat. How could they want to drink?

How could it be possible that anyone who could drink every day in the past was just an old man in the village?

Regardless of whether these elderly people are in their octogenarians or centenarians, they must have experienced the war years such as the Anti-Japanese War and Liberation in the 1930s and 1940s, and then the difficult times in the 1950s, 1960s and 1970s. How could they have allowed you to drink every day during these times?

So they should be able to enjoy such a life when they are in their seventies, eighties or nineties, so they are probably just bragging.

Regardless of these, what Wang Duoyu knows about longevity is nothing more than an optimistic and positive attitude, proper exercise, a healthy diet and lifestyle, etc.

You should eat all kinds of food, but you can't just eat something every day because it tastes particularly good. That can easily cause problems.

Now that Wang Duoyu has tasted this liquor that has been stored in the cellar for decades, to be honest, it is indeed a delicacy.

"Boss, do you still have this kind of wine? Can you give me a bottle or two?"

After tasting it, Wang Duoyu's eyes lit up and he took the initiative to ask.

It was a rare occasion that he was interested in something and put a lot of thought into it.

It was difficult for him to describe what kind of delicacy this kind of wine, which had been stored in the cellar for decades, was. He had never tasted the fine wine brewed by gods, but he felt that this kind of fine wine, which had been stored in the cellar for decades, must be the fine wine brewed by gods.

The ancients had never seen fairies before, so they personally compiled some stories about the seven fairies descending to the earth. In fact, most of them copied the words of "The Goddess of Luo River".

If one must make a comparison, the fine wine stored in the cellar before him was equivalent to the fairies imagined by the ancients, so Wang Duoyu began to have some ideas.

"Oh, Lao Liu, who was it just now who said he had quit drinking?"

Upon hearing this, Lu Yangui looked at Liu Deben with a smile. This made Lu Ruoxi burst out laughing, and the whole private room was soon filled with laughter.

Wang Duoyu did not feel embarrassed and continued:
"Boss, if I get drunk every day, you'll be the one crying."

As soon as these words were spoken, Lu Yangui's smile froze instantly. He was defeated by General Wang Duoyu.

Liu Deben's forehead was also sweating, and there was a hint of fear in his eyes. He kept persuading: "Yes, yes, alcohol is not a good thing. You should really drink less."

Why did they both react like this?

It's very simple. If Wang Duoyu really becomes addicted to alcohol every day, not to mention whether drinking every day will make his brain dull, he will be drunk for at least several hours every day, and his working hours will be shortened a lot.

If this continues, I'm afraid he will be completely ruined.

If Wang Duoyu develops the bad habit of alcoholism, I'm afraid Lu Yangui will be in trouble.

After all, Wang Duoyu is definitely the main contributor to the current situation of Harbin Institute of Technology, and the fact that China has been able to earn more foreign exchange from abroad in the past few years is also because of Wang Duoyu.

What's more, he also brought back a Fields Medal from abroad, and people in China are expecting him to bring back a second or even a third international award.

"I do have some wine here, but not much. When you get back, you can take it with you."

After Lu Yangui reacted, he shook his head helplessly and smiled bitterly, then quickly spoke.

He was really willing to do so because he was really afraid that Wang Duoyu would become an alcoholic.

"But, Duoyu, you are right to insist on drinking less alcohol to have a good body."

Upon hearing this, Wang Duoyu smiled softly and didn't say anything further.

Although this is a joke, who knows if he is serious or joking?
Lu Ruoxi, who was standing by, was so frightened that she didn't come back to her senses for a long time.

The battle between masters is indeed extraordinary.

Seeing this, Liu Deben echoed a few words and felt somewhat relieved.

However, he had made up his mind that he would try to invite Wang Duoyu to drink less often in the future, otherwise it would be difficult to deal with if something really happened.

After eating and drinking, Wang Duoyu and Liu Deben left the private room. Lu Ruoxi wanted to see them off but was rejected.

As night fell, it began to snow in the capital.

The next day, the entire capital was covered in silver. The capital looked exceptionally beautiful in its new attire.

Wang Duoyu did not go to work, but chose to go to the Forbidden City to enjoy the snow.

The snow last night was not actually that heavy, but it was enough to give the entire Forbidden City a new look, which was particularly beautiful.

Wang Duoyu, who ran to the Forbidden City at around seven o'clock, saw such a beautiful scenery.

After buying the ticket, Wang Duoyu entered the Forbidden City, followed by several security staff members, and there were also several security staff members a few dozen meters in front of him.

These people may seem ordinary and would never be noticed in a crowd, but in fact, each of them is an expert in gun combat.

Because he has a pretty good memory, Wang Duoyu can still remember the faces of these people. With just one glance, he knows who is the tourist and who is the security staff protecting him.

Today, he just came out to enjoy the snow and did nothing else.

Life should be relaxed in moderation, instead of being tense all the time, which is not a good thing.

It's like some people either overeat or suddenly lose weight, especially those in special jobs.

He walked around the Forbidden City until midnight in the morning and stayed in almost every place for a long time. He didn't seem like a tourist, but more like someone who came here for a stroll.

At noon, he found a state-owned restaurant near the Forbidden City for lunch. In fact, he wanted to find an ordinary self-employed restaurant, but he didn't see any.

At this point in time in 1983, there were still so many state-owned restaurants, and the staff inside were all arrogant. Perhaps they didn't know that the pace of a new era had already arrived?
In the afternoon, Wang Duoyu went for a stroll in the Summer Palace.

Whether it is the Forbidden City or the Summer Palace, he has actually been there many times, whether in his previous life or in this life. It can almost be said that he can walk out of it with his eyes closed.

Familiar scenery, but it is impossible to always have familiar people around you, and most of the time, loneliness is the norm.

No matter whether you are married or single, it is impossible for your significant other to always be by your side.

If you have such a life partner, you should really cherish him/her.

"That's not right. I remember Professor Yang's student wife seemed to have been with him for more than 20 years."

Suddenly, Wang Duoyu thought of the legendary woman Weng Fan.

To be honest, although Weng Fan is not very beautiful, she is definitely not someone that ordinary people can match.

After all, he was admitted to Shantou University in 1994. At that time in the 1990s, it was already very impressive to be admitted to a university, let alone a university like Shantou University.

But such a lesbian married Yang Zhenning at the age of 28.

At that time in 2005, everyone thought that Weng Fan was a "gold digger" and criticized her on the Internet.

Because when Weng Fan married Professor Yang, he was already 82 years old. No one expected that Professor Yang would live to be over 100 years old.

Moreover, before Wang Duoyu traveled through time, Professor Yang had been active in the academic world.

The centenarian is still very active, energetic and healthy. Wang Duoyu would never believe that he doesn't have a good set of secrets to longevity.

Wang Duoyu gave himself a day off. When he returned to No. 87 Zhongguancun West Street from the Summer Palace, it was already eight o'clock in the evening.

We had dinner at a restaurant near Peking University.

In fact, if he wants to eat, many people are willing to treat him, but he doesn't want to trouble others or socialize so much.

Just like last night, I still have to compete with Lu Yangui and others in wits and courage.

Why bother yourself?

The next day, Liu Deben called him and told him that the National University of Defense Technology had agreed.

"Really? That's great!"

Wang Duoyu was still very happy after receiving the call.

The chief really kept his word. He thought he would have to make a few more trips to Wenjin Street, but he didn't expect it to be handled so quickly.

"Yes, it's true. Professor Ci Yungui and his team should be leaving for Ice City soon. I should also be returning and preparing for the work."

Liu Deben said again with certainty.

He is the head of Harbin Institute of Technology. Ci Yungui's entire team is going to Harbin Institute of Technology, so of course he has to go back to prepare and do a good job in welcoming them.

The Galaxy supercomputer has been completely thrown into history, and the leadership of the National University of Defense Technology has no idea how it feels.

This feeling of powerlessness of being abandoned by the times is so deafening.

Just a few years ago, they were still dreaming about the future, but now, except for the National University of Defense Technology and some senior leaders who are depressed, everyone else is happy about it.

After all, many scientific research institutes across the country hope that their country can have world-class supercomputers.

Many industries now use Huayun Company's computational fluid dynamics simulation software. It would be more convenient if the hardware could directly use this supercomputer.

"Duoyu, do you want to go back with me?"

Wang Duoyu shook his head and said:

"Secretary, please go back first. I have some things to do in the capital. I will go back in a few days."

He did have work to do in Beijing. He had been to Beijing once before September and handled some work there. Since then, he has been staying in Harbin Institute of Technology until now.

More than two months have passed, and the Mach 5 fighter project has naturally accumulated a lot of work, so he has to stay and deal with it.

"Okay, no problem. I'll go back first then."

Liu Deben nodded.

After hanging up the phone, Wang Duoyu set off for the Beijing University of Aeronautics and Astronautics next door. He had to start working hard at this institution.

In the next few days, Wang Duoyu stayed in the capital until late November, when he set off to return to Ice City.

But this time, an accident happened while he was on the plane.

(End of this chapter)