National Top Stream

After getting in the car, He Zhengang turned his head to look at Zhuang Weiran and said, "Rui Ning is familiar with Luyang, right?"

"Not very familiar." Zhuang Weiran scratched his head and said, "When I was in Luyang, I usually didn't go out. However, I am familiar with Science Island."

"Yo." He Zhengang said with a smile, "Rui Ning has been to Science Island?"

"I've been there a few times with Professor Ji."

"Professor Ji?" He Zhengang frowned and said, "Is the Professor Ji you're talking about from the Mathematics Department of Huaguo University of Science and Technology?"

"Yes, the second uncle knows Professor Ji?" Zhuang Weiran said happily, "Professor Ji is my tutor. When I was in the junior class, it was Professor Ji who took me."

"Look at my memory." He Zhengang said with a smile, "I have forgotten that Rui Ning is in the junior class of Huaguo University of Science and Technology. Professor Ji is a professor of mathematics at Huaguo University of Science and Technology. Rui Ning must know him."

"Second uncle also knows?"

"I guess we know each other. We still have some contact with the Department of Mathematics of the University of Science and Technology of China." He Zhengang looked at Zhuang Weiran while speaking, "No, we have been cooperating for a few years, why didn't the second uncle see Rui Ning?"

"Aren't I a student in the junior class? Many doctoral students are not qualified to do research with Professor Ji. I just went to Science Island a few times with Professor Ji. I helped Professor Ji do some mathematical processing."

"It's already very powerful." He Zhengang began to praise Zhuang Weiran, with a hint of doting in his tone, which was probably a consensus of the He family.It's just pampering this child who is already very good. After so many years and suffering so much outside, he is still so good.It's not easy for children.Such a good child, of course, has to be pampered.

"No way." Zhuang Weiran said enthusiastically, "If I can continue my direct Ph.D. at Huaguo University of Science and Technology, maybe my second uncle will really see me. I remember Professor Ji said at that time that there is cooperation with the army. I don't know if it's the second uncle..."

"Then why didn't Rui Ning continue his studies at the University of Science and Technology of China? University of Science and Technology of China is also Rui Ning's alma mater?"

"Hey." Zhuang Weiran smiled awkwardly, "I want to study mathematics and physics with Professor Tao, so...followed Professor Tao to Beijing University to study for a Ph.D."

"Besides, the turbulence laboratory of Capital University is also the top turbulence laboratory in China, and it is not comparable to other places."

"Huh? What's that place?"

"The laboratory of dynamics is mainly the part of turbulent flow. Turbulent flow is a flow state of fluid." Zhuang Weiran said solemnly, "Turbulent flow is a very important part of dynamics. Bullets, airplanes, etc. need to use to the turbulence experiment."

"Rui Ning did it too?"

"That's not true." Zhuang Weiran shook his head honestly, he would not do this experiment.At least in the past few years, he will only study theoretical physics, "Second Uncle, I am now studying mathematics and physics, especially theoretical physics. The part of quantum mechanics, field theory and gauge field theory. I have no plans to study Something on the dynamics..."

He Zhengang said with some regret, "If Rui Ning also studies turbulence experiments, the science of our country must be better than before."

"Not necessarily." Zhuang Weiran said, "Second Uncle, my calculations are all on paper, and many calculations need to be completed in an ideal state. In reality... In fact, no laboratory has a perfect Ideally, I'm still studying theoretical physics and astrophysics, and I really haven't studied dynamics, which requires experimental physics."

"Besides, I'm at Princeton University, especially the Princeton Institute for Advanced Study, where I'm almost doing theoretical research."

"What does Rui Ning want to study?"

"The theory of everything." Zhuang Weiran blurted out without thinking, "If I had to choose a research, I would definitely choose the theory of everything. I believe that many physicists pursue the theory of everything all their lives."

"Rui Ning too?"

"Probably." Zhuang Weiran said with a smile, "If you can make a theory of everything, you will become the greatest physicist ever, surpassing Albert Einstein. As a physicist, who wouldn't want Leave a name in history."

"That's right." He Zhengang thought for a while, and this is indeed the truth. As a physicist, he can surpass Einstein, the great master of physics known to all Chinese people. There is no way to refuse such a temptation.

"But it's a pity that I don't plan to do a theory of everything now. I want to continue to make some achievements in field theory and gauge field theory." Zhuang Weiran said with a smile, "Besides, the theory of everything now has M theory. And loop quantum theory, if I want to do a theory of everything, I probably need to create a new theory. Quantizing gravity is a very cumbersome and boring thing. Now I know that I can’t do it, so I I don’t plan to touch this proposition, and when I feel that I can do this proposition one day, I should start to do this proposition.”

Just as they were talking, they arrived in front of a villa in the army.

It doesn't look too big, and the decoration style is quite simple. It's a villa, it's better to say it's a bungalow in the 90s, the kind with two floors, and it's a little dilapidated.

He Zhengang knocked on the door, and then a guard opened the door and said to He Zhengang, "Boss."

"How is the old man?"

"The old chief has just rested for a while, and has been talking about seeing his grandson. Right now, he is reading a newspaper on the sofa."

The corners of He Zhengang's mouth turned up slightly, he could see it.The old man couldn't wait to see Rui Ning, but he was a little embarrassed.Now he was pretending to read the newspaper, so he said to He Zhenguo's family, "Zhen Guo, let's go, the old man is waiting inside. He keeps saying that he wants to see his grandson."

With that said, He Zhengang walked into the room, He Zhenguo followed, and He Ruiming and Zhuang Weiran walked last.

Zhuang Weiran asked, "Is grandpa okay?"

"It's okay." He Ruiming nodded lightly and said, "It's tough, I've been exercising for the past few years, and my physical fitness is still very good."

Walking into the living room, there is no magnificent furniture, even the room is in the style of the 80s, and many furniture seem to have lost their color.

Sitting on the sofa, Zhuang Weiran didn't speak, the old man was reading the newspaper carefully.

At this time, a young man walked out from the side and said to the old man, "Old man, this tea is not bad."

Zhuang Weiran turned his head cautiously, he was stunned for a moment, and the young man in military uniform was also stunned.

"Wei Ran, why are you here?"

"Brother An Feng." Zhuang Weiran called softly.

He Zhengang said, "An Feng is here too."

"Uncle He." Ji Anfeng looked at Zhuang Weiran, winked at him, and wanted to ask what happened to Zhuang Weiran.

The old man put down the newspaper in his hand and said to Ji Anfeng, "Xiao Feng."

"Hey, Grandpa He." Ji Anfeng hurried forward and said, "What do you want?"

"know?"

"I know, I know." Ji Anfeng nodded and said, "Wei Ran is my father's student, and he brags to us at home every day, saying that he is the best student he has brought."

"Old man Ji can also praise people?" The old man said with a smile, "It's not easy."

"Xiao Feng, you go first." The old man said, "I still have some family affairs here."

"Okay." Ji Anfeng gave Zhuang Weiran a look, signaling him to leave quickly.But how could Zhuang Weiran leave? He Ruiming next to him said, "Is there something wrong with your eyes? Do you want to go to the hospital?"

He kept blinking at Zhuang Weiran, He Ruiming looked at Ji Anfeng, he kept blinking, and he didn't get angry, what kind of riddles did he play for his brother?

"Eh..." Ji Anfeng walked to Zhuang Weiran's side and whispered, "Weiran, don't you want to go?"

He Ruiming didn't know Ji Anfeng, but seeing his familiarity with his grandfather, he reckoned that the second uncle knew him.He Ruiming said to Ji Anfeng, "My brother, I want you to take care of it."

"Brother Feng, you go first." Zhuang Weiran spread his hands.

Ji Anfeng's mind was full of question marks, what's going on?Why is Wei Ran in the He family?

After leaving the room, the more he thought about it, the more he felt something was wrong.Shouldn't Zhuang Weiran be at Princeton University?I heard from the old man earlier that Zhuang Weiran had already gone to Princeton University.

Also, he and Ji Ancheng confronted each other as soon as they met.Ji Ancheng didn't like to study since he was a child, and the old man often mentioned Zhuang Weiran, Ji Ancheng felt very irritable when he saw Zhuang Weiran.If it wasn't because Ji Ancheng was older than Zhuang Weiran, they probably would have fought.

Why did Zhuang Weiran suddenly have an older brother? Did he remember that Zhuang Weiran was not an orphan?

After Ji Anfeng left, only the He family was left in the living room.

The old man glanced at Zhuang Weiran, "It must be Rui Ning."

Zhuang Weiran nodded, and the old man said with a smile, "Have you learned from old man Ji before?"

"Professor Ji is my tutor. When I was at Huaguo University of Science and Technology, Professor Ji took me to do math projects." Zhuang Weiran didn't know what kind of grievances Grandpa had with Professor Ji. It sounded like Grandpa hated Professor Ji. ?

"Or the old boy's teacher?"

"Dad." He Zhenguo said at this time, "Ruining was in the junior class at Huaguo University of Science and Technology before, and Professor Ji asked him to go."

"Oh?" The old man looked at Zhuang Weiran, "I heard from Zhengang that Rui Ning is now an associate professor in Lighthouse Country? Same as your father-in-law?"

"Yes." He Zhenguo nodded, and the old man patted his thigh and said, "Okay, very good. I'll see who will say that our He family can't produce scientists."

"What does Rui Ning do?"

"Mathematical physics." Zhuang Weiran said with a smile, "Study theoretical physics and mathematics."

"Very good, very good." The old man was very satisfied, "Rui Ning, come here and let Grandpa take a closer look." After Zhuang Weiran walked in, the old man looked at Zhuang Weiran carefully.

There was a murderous aura between his brows, even though he looked very kind now, it couldn't conceal the murderous aura between his brows.

After looking at Zhuang Weiran for a long time, the old man said happily, "Rui Ning, sit down. It's been so many years, I've suffered a lot for you, a child. Have you graduated with a Ph.D.?"

"Graduated." The old man stroked Zhuang Weiran's head, "Where did you get your doctorate?"

"At Capital University, I majored in Mathematical Physics."

"Okay, very good. Rui Ning is only this year, right?"

"Yes, grandpa, this year is just right."

"Okay, very good." The old man was obviously very happy, and he was already dancing, "Rui Ning, can you stay at Grandpa's house for a while?"

"En." Zhuang Weiran nodded, and He Zhengang said at this time, "Old man, you see that Zhenguo and Ruining have just arrived in Luyang, they are not very tired, let them rest first."

"Go, go and rest." The old man waved to Zhuang Weiran, Zhuang Weiran relieved, stood up and happily ran to He Ruiming's side.

"Rui Ning and Rui Ming should live in the same room. I cleaned it up just now." He Zhengang said, "Go to my house for dinner tonight, and it happens that your second aunt has done so much." Obviously, the last sentence was for Zhuang Weiran .

"it is good."

Wait, is it possible that Wei Ran is from the He family?Why hasn't he heard of it?Ji Anfeng was still very puzzled, after he got out of He's house and got into the car, he was still thinking about this matter, the more he thought about it, the more he felt something was wrong.

He is going to ask Zhuang Weiran in a few days, but it is definitely not possible now, he has to go to work.

In fact, Zhuang Weiran didn't sleep much, he had a fairly good rest last night, and couldn't sleep today.He looked around the room, then sat on a chair, staring at the wall in a daze.

He Ruiming looked at Zhuang Weiran and asked, "Ruining, don't you want to take a break?"

"No need." Zhuang Weiran shook his head and said, "I was thinking about something. I had a good rest yesterday, so I don't want to sleep today."

"Success." He Ruiming was resting on the bed while Zhuang Weiran was thinking about things by himself.

He Ruiming didn't get up until He Zhenguo came to knock on the door. He is now in high spirits.Zhuang Weiran was no different from before, He Zhenguo stood outside the door and said to the two, "Let's go, go to your second uncle's house for dinner."

"Where's grandpa?" He Ruiming asked.

"It's over, after reading the newspaper for a while in the afternoon, it's over."

After leaving the villa, they were walking on the road. At this time, many people were going home, and some seemed to know He Zhenguo, and they were nodding slightly to him.Of course, many people just skip He Zhenguo, He Zhenguo doesn't go home often.Sometimes it is impossible to come back during the Chinese New Year because I am too busy.Besides, there are many young people among these people, so it is quite normal not to know He Zhenguo.

When he came to the door of the second uncle's house, He Zhenguo knocked lightly on the door. It was He Zhengang who opened the door. He smiled and said to them, "Come on, come in and sit down."

Moving away, Zhuang Weiran could see that the furnishings inside were also very old, probably because the furnishings from more than ten years ago hadn't been changed much.He Ruiwei has something to do today, so he can't come back.Grandpa was sitting on the sofa and reading the newspaper. When the family entered the room, the second aunt came out and looked at Zhuang Weiran with a smile and said, "This is Ruining."

"En." Zhuang Weiran responded softly, and the second aunt enthusiastically pulled Zhuang Weiran to look carefully, "This child, the more you look at it, the more pleasing it is, so cute."

"..."

"Cough cough." He Zhengang coughed lightly, "Rui Ning is gone, by the way, is your meal alright?"

"Yes, I almost forgot, the meal is ready." The second aunt hurriedly turned and went into the kitchen, "I have to go and see."

He Zhengang touched Zhuang Weiran's head and said, "Your second aunt was a little excited when she saw you for the first time, so don't be surprised."

"It's okay." Zhuang Weiran shook his head, and He Zhengang patted him on the shoulder, "Go and sit down, we will have dinner later."

Zhuang Weiran sat beside He Ruiming, the TV was still on, he watched the news on the TV, feeling a little idle.It seems that besides research, he really can't find anything to do now.

I have to stay here for a long time, and I don't know how to live.If I went to Professor Ji every day, would I ask him to do some calculations on partial differential equations every day?

It's not that he doesn't want to help Professor Ji do the calculations, but many of the calculations overlap with the calculations that Professor Feffman showed him. If Zhuang Weiran continues to calculate, he will even reverse the partial differential equation calculations that Professor Feuffman gave him. When I go back, I guess it will look a little ugly.The Lighthouse Country may not trouble Professor Feffman, but it will definitely trouble him.

He still wants to stay in the lighthouse country for a few more years, so it's better not to touch this kind of research.

"What are you thinking about?" He Ruiming turned his head and saw that Zhuang Weiran was lost in thought, and shook his hand in front of Zhuang Weiran.Zhuang Weiran shook his head, "It's nothing, bro."

The second aunt came over at this time and said to them, "Okay, it's time to eat, let's eat quickly."

"Master, let's eat."

Putting down the newspaper in his hand, the old man walked to the dining table. Zhuang Weiran followed He Ruiming to the table last.

During the meal, no one spoke, probably because the old man was used to not talking when eating or sleeping, and did not talk at all during the meal, but chatted with Zhuang Weiran for a long time after the meal.It was almost midnight when they got home.

Zhuang Weiran really couldn't do it, fell asleep on the bed after taking a shower.

When he got up the next day, he had nothing to do. Grandpa and dad were exercising in the yard. He walked out the door and said to the two, "Grandpa, dad, I have something to do when I go out."

Grandpa said to Zhuang Weiran while exercising, "Rui Ning out to play?"

"It's not going out to play." Zhuang Weiran shook his head, "I'll go to Professor Ji and ask him some questions."

"Success." He Xinghua, that is, Zhuang Weiran's grandfather's expression remained unchanged, but his eyes were very subtle, "Come back for dinner early."

"Eh..." Zhuang Weiran hesitated for a moment, not noticing the subtle changes in He Xinghua, "Maybe I won't come back for lunch, maybe I'll come back in the evening."

"Alright." He Xinghua nodded heavily, "I studied in Luyang before, so I should be familiar with Luyang, right?"

"It's pretty familiar." Zhuang Weiran smiled, and He Xinghua said again, "Let Ruiming take you there, and I'll pick you up when you come back later. I'm familiar with Luyang, but maybe I'm not too familiar with this place."

This is indeed Zhuang Weiran's first time here, and it is impossible to say that he can find the way.But if you follow along, you can always get out.It was troublesome to come in, so He Zhenguo yelled outside the door, "Rui Ming."

"Hey." He Ruiming came out of the door in response, "Dad, grandpa."

"You send Rui Ning off." He Zhenguo pointed to the front, "Go to your second uncle's house and borrow a car to send Rui Ning to Professor Ji."

"it is good."

"Don't be so troublesome." Zhuang Weiran gave up again and again, "I mean, I just take the bus."

He Xinghua said kindly, "It's still some distance from the downtown area of ​​Luyang, and it's hard to get a bus outside. There is only one bus every half an hour. If you go out to play, you can wait. But if you have something to do, let it go." It would be better for Rui Ming to send you there."

"Have you contacted old man Ji?"

"Not yet." Zhuang Weiran felt that there was no need to contact Professor Ji. At this time, Huaguo University of Science and Technology was almost finishing the exam.Professor Ji should be at home, and he just wanted to discuss some purely mathematical problems with Professor Ji.As for partial differential equations, he will certainly not discuss them.At least, now he doesn't want to discuss it, and he won't discuss it.I believe it is impossible for Professor Ji to let him participate in this part of the discussion. He is now abroad, and no one knows whether he will return to China, and there are confidentiality regulations.It is impossible for Professor Ji to let Zhuang Weiran participate. The partial differential equation that Professor Ji asked him before is similar to the partial differential equation that Professor Feuffman gave him, which is a limit equation.

If you really want to go backwards, Zhuang Weiran does have this strength.But others don't know. What everyone knows is that Zhuang Weiran is a top scholar in partial differential equations.Unfortunately, he did not do specific experiments.

Probably the direction of pure theory. Professor Feffman and Professor Ji dared to show him the limit partial differential equation, which is not the core calculation part, and these calculations are all single calculations, maybe just some leftover parameters.

It's just that Zhuang Weiran can roughly deduce all the partial differential equations with these calculations and parameters, which no one expected.Zhuang Weiran's achievements in partial differential equations are actually underestimated by everyone.

When He Xinghua wasn't smiling, he was extremely serious.Even Zhuang Weiran, who has seen many serious and even stern professors, couldn't help but feel a little apprehensive.He is not the sternness of a professor, but a kind of murderous look that seems to be real.For Zhuang Weiran, this was a very terrifying thing that he couldn't even imagine.

The first time he saw He Xinghua, he felt that the grandfather in front of him was not a kind old man. He couldn't describe that feeling, as if it was the type he had never seen before.

From yesterday to today, He Xinghua's attitude towards him is pretty good.

It can be seen that he really loves this little grandson.But his temperament is indeed a bit difficult to approach.

He Ruiming ran to the second uncle's house quickly, and after borrowing the house, he drove up to Zhuang Weiran and said to him, "This is Ruiwei's car, get in the car."

"Okay." Zhuang Weiran opened the car door, sat in the car, and waved goodbye to He Xinghua and He Zhenguo.He said to He Ruiming, "Brother, can you drive Brother Ruiwei's car? Are you not used to it?"

"It's okay." He Ruiming said with a smile, "I've driven Ruiwei's car several times before, so I know him pretty well."

"By the way, where does Professor Ji live?"

"I'll post the location on your prestige." Zhuang Weiran said, took out his mobile phone, and sent the location of Professor Ji's home to He Ruiming.

…………

After parking the car downstairs, He Ruiming looked at the small bungalow in front of him, "This is Professor Ji's home? It's not bad."

"Brother, come up with me."

"Forget it." He Ruiming shook his head and said, "You go to Professor Ji, and I won't bother you. Call me when you want to go home later, and I'll pick you up."

"Thank you, brother." Zhuang Weiran happily got out of the car and walked towards the small bungalow.He Ruiming smiled and shook his head, seeing Zhuang Weiran's happy face, the corners of his mouth could not help but turn up slightly.Sure enough, it is good to have a younger brother in the family.

Coming to Professor Ji's door, Zhuang Weiran gently knocked on the door.

The sound of "Knock Knock Knock" came, the door opened, and the man stood by the door sleepily.When seeing Zhuang Weiran, a trace of anger appeared on his face, "Why are you here?"

"Isn't it Princeton?"

"You don't care about me." Zhuang Weiran raised his brows slightly, "I came to see Professor Ji, not you, so let's go aside."

"You..." The man looked young, in his twenties.Tall, dark-skinned, with a resolute thin face, sword eyebrows drawn into sheaths, and starry eyes, he also looks like a handsome guy.It's just that his face is very distorted now, gnashing his teeth and staring at Zhuang Weiran, "The ghost lingers."

"I think it's quite tiring to talk to people whose IQ is less than zero." Zhuang Weiran seemed to be provocative, "What do you think? Brother An Cheng?"

"Zhuang Weiran!" The man growled and rolled up his sleeves, "You want to be beaten, don't you?"

"Believe it or not, I'm calling the police to beat people right now?"

"Ancheng." Professor Ji's voice came, "Who are you talking to?"

Ji Ancheng took a deep breath, and gently pushed Zhuang Weiran, "Grandpa, there's nothing wrong."

"Professor Ji is me!" Zhuang Weiran said hastily, "Brother Ancheng won't let me in."

"Ji! An! Cheng!" Professor Ji's voice was full of anger, Ji Ancheng shook his body, and stared at Zhuang Weiran who entered the house majestically.

"Hey, when did Xiao Zhuang come?" Professor Ji saw Zhuang Weiran, as if he had changed his face, from the anger just now to a smiling face to greet him.

"Professor, I just arrived in Luyang yesterday, and I wanted to visit you." Zhuang Weiran continued, "By the way, let's discuss mathematics with you."

"Okay, okay." Professor Ji sat on the sofa and pointed to the chair opposite, "Come on, Xiaozhuang, sit down."

"Ji Ancheng." Professor Ji raised his voice, "What's the matter with you? Xiaozhuang finally came here, who is he showing his face to?"

After finishing speaking, Ji Ancheng glared at Zhuang Weiran, the way he bared his teeth and claws made him feel that this person was quite funny.

Walking into the room, Ji Ancheng seemed to be muttering something, but Zhuang Weiran didn't listen carefully.He and Ji Ancheng had a long-standing grievance, probably because Ji Ancheng didn't like him, and he couldn't say that he didn't like Ji Ancheng, but he didn't like talking to Ji Ancheng.

Because every time he talked to Ji Ancheng, this guy would say some unpleasant things.It's not that it's yin and yang, it's just a feeling of venting.

Zhuang Weiran himself didn't have much thought about this aspect, but when Ji Ancheng spoke, he couldn't help but want to say something.

Make Ji Ancheng unable to step down.Well, at this time, Professor Ji is here, and he doesn't want to quarrel with Ji Ancheng.

Just let him mutter a few words, and forget it.