Great Country Academician

After hanging up the phone, Xu Chuan was taken aback as soon as he turned around.

The three friends behind him stood behind him and eavesdropped.

"Brother Chuan, is it my sister-in-law calling, tell me honestly!"

"I heard a female voice!"

"Bring it here, tell my sister-in-law to come here quickly, we also know each other."

The three of them chattered at each other, Xu Chuan couldn't help but rolled his eyes, ignored the group of melon-eating friends, and walked back to the table.

Skipping this topic, the four of them drank a few glasses in a row, and after downing two bottles of beer, the topic gradually opened up.

For a while, I will talk about the arrangements after graduation, for a while, I will talk about games, and sometimes I will transfer to what happened at home and abroad.

For example, a female college student in a certain school was not punished for stealing earphones, but instead was exempted from graduate school.

For example, a certain star participated in the idol trainee and released a self-introduction video. Because of the two-and-a-half years of practice and wearing overalls to play basketball, he became popular in the circle.

I haven't seen each other for nearly a year, which is quite a long time for college students.

Unlike after entering the society, it is not uncommon to see each other for a few years, or even for a lifetime.

After eating a meal for two hours, the four of them dispersed, and they agreed to meet again when the three of them graduated.

Xu Chuan returned to the hotel arranged by Nantah University. He did not forget to invite his senior sister to have dinner at night, took a bath to get rid of the smell of alcohol, took a nap and rested.

The alarm clock in the afternoon woke him up at a fixed time, stretched his body and got up from the bed, Xu Chuan touched his phone and checked the time, it was almost four o'clock.

He turned on the computer to process the emails in the mailbox, and after replying to some messages, he got up and came to Xiaoxianzhuang at the gate of the South University again.

Just when he was about to send a message to his senior sister, asking when she could come over, a familiar figure sitting by the window came into his eyes.

Walking over quickly, Xu Chuan shouted with a smile: "Sister."

"You came."

The senior who was reading with her head down raised her head when she heard the voice, and when she saw Xu Chuan, there was a hint of joy in her eyes.

"Sorry to keep you waiting." Xu Chuan said embarrassedly.

I thought he should be there first, but I didn't expect this senior to arrive earlier than him.

"It's okay, I just arrived for a while." The senior said in a low voice, and by the way, she closed the book in her hand and put it on the table.

Xu Chuan glanced at the book that his senior had folded and put on the table. The "Introduction to Algorithms" on the cover made him smile in relief.

With his original suggestion and the support of the tungsten diselenide scientific research project bonus, the senior sister finally embarked on the road of further study, and achieved excellent results.

I have to say that he has a good eye for seeing people.

At the beginning, he felt that this senior had great potential for further study academically, and now the facts have proved this point.

It may be that the difficulties in life have been solved, and she no longer needs to work part-time day and night. She has exploded with great potential in her studies. As soon as she entered her third year, she completed her undergraduate studies and entered the stage of postgraduate study.

Now more than a year has passed, and I occasionally chatted with Professor Zhou Hai and heard that she is almost finishing her graduate studies and is preparing to apply for a doctorate.

It takes two years to complete the undergraduate program and more than one year to complete the postgraduate program. This speed can be said to be quite fast.

Xu Chuan sat down and asked, "Have you ordered food? Sister"

"Not yet." The senior sister shook her head.

Hearing this, Xu Chuan waved to the waiter in the store and shouted, "Waiter, order."

Soon, a waiter came over, and it happened to be the aunt at noon.

After seeing Xu Chuan, her eyes lit up, and she said, "Young man, you came too late, but your little girlfriend has been waiting here for at least half an hour. Even if you are a great scientist, dating is not enough. Remember to be on time."

Xu Chuan froze for a moment, then glanced at senior sister.

Didn't you say you just arrived for a while? What happened in half an hour? It's not even 5:30, which means she came after 4:00?

After being exposed by the waiter's aunt, the senior sister was stunned for a moment, and then a blush appeared on her face, and she lowered her head in embarrassment.

Xu Chuan coughed, looked at the waitress, and said, "Sorry, I'll pay attention next time, let's order first."

He didn't bother to explain the aunt's misidentification all along.

whatever.

After ordering, Xu Chuan looked at the senior and asked, "Which field is the doctor planning to study?"

"Mathematical algorithm and artificial intelligence." Liu Jiaxin whispered back.

"Very good. These two fields will be hot fields in the future. As long as you have the ability, it is not difficult to earn tens of millions a year."

Xu Chuan replied with a smile, although an annual income of tens of millions sounds exaggerated, but this is not what he is bragging about. Top experts in the field of mathematical algorithms and artificial intelligence say that annual incomes of tens of millions are rare.

For example, Mouyin, which will gradually become popular next year, its algorithm expert, the descendant of the United States, once offered an annual salary of over 100 million yuan to poach people.

The potential of this industry can be seen.

In the future, the fields of algorithms and artificial intelligence are the most promising development prospects. After all, the era of big data cannot be separated from these two.

Hearing this, Liu Jiaxin's cheeks were stained a little red, and she bowed her head slightly in embarrassment.

At the beginning, she thought that the annual salary of two to three hundred thousand was already exaggerated.

"Are you still planning to study at Nantah University during the doctoral period?" Xu Chuan asked curiously.

Although the Department of Mathematics of Nantah University is not good, the computer major is quite good.

Although the scale is small, it is taking a high-tech path.

It is one of the best in China in core fields such as software, AI, system architecture, and data mining, and the quality of scientific research output is extremely high.

Liu Jiaxin nodded, glanced at Xu Chuan, and continued: "However, I have applied to my supervisor for an exchange of Princeton students."

Xu Chuan was stunned for a moment, and then said: "It seems that your academic performance is much better than I imagined."

He was right. Princeton University is not only unable to accept a few doctoral students from Huaguo in a year in the Department of Mathematics, but also in computer science. It can also accept students from Huaguo in a year.

Although the Department of Computer Science of Nantah University is not ranked very high in China, it is the only domestic university with a first-level key discipline of computer science, a national key laboratory, a double first-class world-class discipline, and a national top-notch base.

Although Princeton has a small number of exchange students, it is not without.

However, it is quite difficult to apply for an exchange student quota. If you cannot be in the top five of this subject, you will basically not be able to get this quota.

That's why he lamented that the senior's grades were much better than he imagined.

After a pause, he continued: "It's good to go to Princeton to study. Although the computer science of Universidad University is not as good as mathematics and physics, it's still pretty good."

"And your study direction, mathematical algorithms and artificial intelligence, are both excellent subjects over there, and you can learn a lot."

The senior sister nodded vigorously, and said with a serious face: "I will work hard."

Xu Chuan smiled and said, "Come on."

After staying in Nantah for five days, Xu Chuan set off for home.

On the one hand, there is a ceremony to accept the title of honorary professor of Nantah University, and on the other hand, it is necessary to accept the award ceremony of Nantah University, the city and the province.

After all, people have given you money, and it was necessary to go through a process in the past and let the media take a few photos to promote it.

On the other hand, in addition to giving a speech to the students of Nantah University, he also needs to hold a report meeting at Nantah University.

This is something he had promised long ago.

As for the content of the report, there is no doubt that it is Hodge's conjecture.

In fact, he has received many invitations for this type of report.

Whether domestic or foreign, many colleges and universities and even some scientific research institutions have sent invitation letters to him, asking him to come and give an opening report or give a speech.

The reward given by the most colleges and universities even reached 300,000 meters.

But Xu Chuan rejected most of the reports or speeches, leaving only domestic invitations.

On the one hand, he doesn't have so much time to run around for speeches or something.

On the other hand, it is because he is a Chinese and a student of Nantah University.

Although the development of mathematics is gradual, a report meeting cannot immediately improve the development of the domestic mathematics community, but it can still play a role in the end.

As a top scholar in this field, if he is willing to spread knowledge in this area, he can still play a lot of roles.

Although this effect may take several years or more than ten years to fully manifest.

But the subtle influence is there and won't fly away.

After dealing with Jinling's affairs, Xu Chuan bought a ticket and took the high-speed train back to Star City from Jinling.

Although flying will be faster, but in fact not much faster.

It is very troublesome to go through the various processes of entering the station, checking in tickets, and waiting for the flight.

In China, if the high-speed rail journey takes less than five hours, from departure to exit, the high-speed rail is actually not much slower than the plane.

And more importantly, high-speed rail is more comfortable and safer than airplanes.

After all, they were running on the ground. In case something happened, there was still a glimmer of hope, but if something happened on the plane, it would be really ineffective.

Dragging the suitcase, Xu Chuan went to Xingcheng No. 1 Middle School.

Before going back to his hometown, he had to go to No. 1 Middle School to pick up that girl Xu Xiao.

For this, Xu Xiao spent a long time on the phone with him.

Although he didn't know why the girl insisted on asking him to pick it up, but after a long time, he finally couldn't bear it and agreed.

It's okay to stop by to see Old Tang.

Xu Chuan has always been very grateful to Old Tang.

After all, how many geniuses are there in this world? But there are a few who really come out.

He and Old Tang are the real version of Maxima and Bole.

If he hadn't been discovered and taught by this high school teacher in his previous life, he would have been lost in the vast crowd with a high probability.

Standing at the school gate, Xu Chuan took out his mobile phone and called Old Tang.

Hearing that he was at the gate of No. 1 Middle School, Old Tang didn't recover for a while, he was stunned for a while and then quickly hung up the phone after repeating the confirmation.

After a while, Old Tang appeared at the school gate and led him into the school.

"You boy, why don't you call ahead when you come here." Seeing Xu Chuan, Old Tang complained.

Xu Chuan laughed and said, "It's not a big deal."

Old Tang glanced at him sideways, and said, "Why is it not a big deal, a prize winner from the Philippines came here in person, any school has to welcome him, right?"

Xu Chuan smiled and said, "I haven't got it yet."

"It proves Hodge's conjecture. I will take your surname if I can win the Philippine Awards next year!" Old Tang said with a look of disdain.

"Then should I say hello to the Philippine Awards jury and ask them to postpone the award for four years?" Xu Chuan joked with a smile.

Hearing this, Old Tang squinted at him again: "If you have the ability, can you say it again?"

Xu Chuan quickly confessed, and said, "No ability, no ability."

"But speaking of it, your silent proof of Hodge's conjecture really shocked many people's jaws."

Old Tang sighed, and continued: "Although I know that you are talented in mathematics, this is too exaggerated."

Xu Chuan: "It's just an occasional inspiration."

"Okay, don't be modest." Old Tang rolled his eyes and led him towards the teaching building.

"By the way, teacher, when does the school have winter vacation?" Xu Chuan asked beside Old Tang.

"The first and second graders have already been released, and the third grader will be released the day after tomorrow. You came here this time to pick up your sister, right?" Old Tang asked.

"Of course there is also a visit to see you, Teacher." Xu Chuan said with a chuckle.

"Heh, you're still a kid." Old Tang snorted, staring at Xu Chuan as if remembering something, and continued, "Speaking of which, you have a good sister who is exactly like you."

Xu Chuan smiled dryly, knowing what Old Tang was talking about.

"Brother!"

In class 1401, after seeing the figure at the teacher's door, Xu Xiao jumped over excitedly.

Xu Chuan rubbed the girl's head with a smile, and said, "Tell me, why do you want me to go there in person, why can't I take a taxi home by myself? Your brother and I are very tight on time."

Xu Xiao wrinkled her nose, and wanted to shake his hand, saying: "You are my brother, what's wrong with stopping by to pick up your dearest sister during the winter vacation?"

Xu Chuan glanced at her and asked suspiciously, "That's it?"

Xu Xiao vowed: "Otherwise?"

As soon as she finished speaking, a girl from the same class beside her came over, glanced at Xu Chuan, then at Xu Xiao, and said in a daze, "You're really here?"

Xu Chuan asked suspiciously, "What really happened?"

Hearing this, the girl in the same class came to her senses and said, "Xiaoxiao made a bet with me before that she would let you pick her up. Those who lose will learn from each other. Let's have breakfast."

Before the girl finished speaking, Xu Xiao rushed up and covered her mouth.

But Xu Chuan still heard something, and looked at Xu Xiao who was fighting with black lines on his face.

This sister, I can't have it anymore.

After picking up Xu Xiao smoothly, the two dragged their suitcases and took a taxi back to their hometown, no, it should be called their new home.

Under his repeated persuasion, Xu's father and Xu's mother finally moved from the original two-story small building into the villa built last year this year.

They didn't want to live here before.

In the eyes of Xu's father and Xu's mother, the villa was reserved for Xu Chuan's new home for his future marriage. Why would they move there? It's not that the old house cannot be lived in.

As parents, this is always the case, and they always want to leave the best for their children.

But in the end Xu Chuan convinced his parents. After all, the house was built for people to live in. What is the purpose of building a house that cannot be lived in? Put it there for a look?

Moreover, to be honest, there is a big difference between living in and not living in rural houses.

A house that cannot be lived in, even if it is newly built, will age very quickly.

Just like the houses left by the five-guarantee households after their death, they will collapse after one or two years.

During his lifetime, those old houses, even those made of loess embryos, could weather wind and rain without any hindrance.

In the countryside, this kind of expression is called "popularity". Only houses that are occupied by people are popular, and houses that are not lived in, God will take them away for you.