From top stream to scholar

"What kind of crappy school are you? You still talk about school mottos." Jiang Xi's message back made Yu Wanzhou feel a little funny.

"The school has a long history. You also know that foreigners believe in God. What can I do?" After Yu Wanzhou replied to Jiang Xi, she put down her phone.

Jiang Xi's text message came again, "It's fine when you arrive at Princeton University. You can call Dad later. Dad has been waiting in front of the phone since he woke up in the morning. He is afraid that something will happen to you. Since you are here, remember to wait I will give my dad a call to report that he is safe."

Yu Wanzhou looked at the text message, but decided to call his father.

What the brother-in-law said made sense. He had already gone to Princeton University, and his father would never let him go home.It's better to report to your parents that they are safe, Yu Wanzhou thought, and called his father Yu Jianrong.

Not long after the phone rang, Yu Wanzhou heard his father's voice.

"Hello." His father's voice was full of anger, and Yu Wanzhou didn't seem to be worried about him.It is estimated that his father was trying to be brave and didn't let him hear it.

Yu Wanzhou said cautiously, "Dad, I'm at Princeton University. It's a good place, it's a single room, and it's quite quiet. The school environment is also good, and the academic atmosphere is also good. Einstein also stayed here Woolen cloth."

"Hmph, I'm just superstitious about some foreign scientists." Yu Jianrong hummed and said, "It's good when we get there, didn't there be any accidents? Did you go alone?"

Although Yu Jianrong has been trying to be brave, he doesn't want Yu Wanzhou to see that he is worried.But his words still made Yu Wanzhou hear. In fact, he was very worried that Yu Wanzhou would encounter an accident abroad, or that he didn't know how to get to school at all.

This is probably one of the reasons why Yu Jianrong didn't want him to go abroad. In Huaguo, Yu Wanzhou could speak Mandarin well, at least he could know the way.Even if you don't know the way, you can still find the police.But Yu Wanzhou doesn't know anyone abroad, and his family members don't know if he was tricked or something more dangerous happened.

Can you stop worrying?So far away, they all went abroad.If something happens, I can't notify the family in time.

"It's nothing unexpected, senior brother came to pick me up. I'm already in the dormitory now, Dad, don't worry, I won't go out if I have nothing to do. Princeton is fairly safe, there are not many people here, and most of them are from the school People. The environment is quite beautiful, but it is indeed a big countryside, not a bustling city.”

Yu Jianrong hummed and said, "As long as there is nothing else, I will hang up. I am too lazy to continue talking nonsense with you, a person who has gone abroad." Saying that, Yu Jianrong hung up the phone.

Yu Wanzhou was a bit dumbfounded, looking at the pleasant scenery outside the window, he was really tired, let's take a rest.Lying on the bed, Yu Wanzhou fell asleep after a while.

When he woke up early the next morning, Yu Wanzhou left his dormitory.I didn't contact Senior Brother Lin Wei either. He could just wander around Princeton University by himself, because the school hadn't started yet and there weren't many students in the school.On the contrary, tourists flocked continuously, and Yu Wanzhou wandered around the campus casually, not to mention that the campus of Princeton University is quite good.

Sitting on the chair, Yu Wanzhou supported her head with her hands in a daze.

Someone came over, nodded slightly at him, and said with a smile, "Hi, Yu."

"Hello." Although he didn't know the blond man, he seemed to be a student.

"I knew you would come to Princeton University, but I didn't expect to see you so soon." The man greeted Yu Wanzhou with a smile, and then walked away.

Yu Wanzhou scratched his head and smiled. He had just been recognized by someone at Princeton University.Explain that he is quite well-known in Princeton University. Looking at the surrounding environment, in fact, Yu Wanzhou didn't stay for long. After walking around outside, he felt a little bored.Before he started his studies at Princeton University, he went directly to the library, because he had completed the formalities and was able to receive a full scholarship. In addition, Princeton itself is a large rural area, so he still went to the library to find documents and materials. Bar.Then study NP-complete problems and other problems... To be honest, Yu Wanzhou thinks there is nothing to think about.

Picking a seat at random and sitting down, Yu Wanzhou began to read documents and materials, because there is a time difference between the United States and China, and his family will not disturb him at this time, so Yu Wanzhou can read his documents with confidence. And materials, regarding the application for the project, after Dr. Witten returned to Princeton University, there was no problem in submitting it.

Now he packs up the materials and starts researching, and then submits the topic ahead of schedule, finally comes out with the research results, and applies for graduation ahead of schedule.

Yu Wanzhou, who will be due in September, thinks very well. If she can be quicker, she might be able to graduate with a Ph.D. next year.As for after graduation, he may stay in Princeton for a few years. During this period, he mainly wants to debate with his professor Witten about theoretical physics.

Flipping through the documents and materials, it was dark after a while, and after going to the restaurant for dinner, Yu Wanzhou went back to the library to continue reading the documents and materials.He almost stayed in the library for several days in a row. Lin Wei might have something to do with him, so he didn't come to see Yu Wanzhou for several days.

On the contrary, when Yu Wanzhou goes to the library every morning, the students and professors who meet Yu Wanzhou will nod and smile at Yu Wanzhou, and greet Yu Wanzhou kindly, "Hi, Yu." The question mark indicated to Yu Wanzhou that the overall atmosphere was very relaxed, which also allowed Yu Wanzhou to feel the sincerity of this group of people.

It seems that it is not as serious as what the senior brother described, such as being assassinated.

After staying at Princeton University for a few days, Yu Wanzhou has almost gotten used to the atmosphere here.The academic atmosphere is indeed relatively strong. Many times when he is walking on the road, people who greet him with a smile will suddenly ask him some questions about mathematics.

Yu Wanzhou was not stingy about speaking up for anyone who could help.

It was not far from the dormitory to the library, but Yu Wanzhou had to walk for two or three hours to get there.Arrive at the library, read a book for a while, and then have dinner.

Then I came back and continued to read documents and materials. The place Yu Wanzhou chose was relatively remote and quiet. Generally, when Yu Wanzhou was buried in his work, no one would disturb him.

We all know that although this is only a doctoral student, he is already an unscrupulous boss. This year's Fields Medal winner is no joke.

No one asked what Yu Wanzhou's next topic was, but when someone talked about Yu Wanzhou's choice of Dr. Wei Teng as a professor, everyone still couldn't help laughing out loud.

It seems that this group of students from Princeton University really wanted to see what kind of chemical reaction these two masters and apprentices would have.

Princeton University can be said to be a sacred place for theoretical mathematics and physics, and Yu Wanzhou is like a fish in water here.Now that the jet lag is reversed, I feel more refreshed when I read a book.While consulting the information, I was thinking about how I could solve the NP-complete problem.

When Lin Wei found Yu Wanzhou, he was thinking about how to solve the NP-complete problem in the library.

Sitting beside Yu Wanzhou, Lin Wei's voice was not loud.The library is very quiet, and Yu Wanzhou is sitting in a relatively remote place, and there is no one around.Lin Wei's voice will not affect others, "Junior Brother Yu."

Yu Wanzhou raised her head, looked at Lin Wei and said, "Brother, what's wrong?"

"I went to your dormitory, but there was no response. I guess, you must be in the library." Lin Wei said with a smile, "Sure enough, along the way, many people told me that you are in the library."

"You really came to Princeton University for further study, and you stay in the library every day. I heard that you haven't been out of the school these days, have you been in the library?"

Yu Wanzhou thought, why would he go out of school if he had nothing to do, making it seem like America is safe.Instead of coming out, encounter some unexpected disasters.Wouldn't it be better to just stay in Princeton, which is like a big rural area, read literature and materials, and study your own topics?

So, he smiled and said, "Brother, even if you go out, there is nothing to do in Princeton. Even if it is not far from New York and Philadelphia, I have no interest in these two places."

"Besides, I'm here to study, not to travel. Of course, I have to read in the library of Princeton University."

"You are really a nerd in the mouths of Princeton University students." Lin Wei said with a smile, "The students here are serious when they study, but they are also crazy when they play. It is no different from that in China, but I went to Princeton University before. At that time, my professor suggested that I cultivate my interests and hobbies in addition to academic research, and I may have some kind of inspiration.” “That’s right.” Yu Wanzhou was very curious, “Who is your doctoral supervisor? Who, brother."

"Jaffe, that's the Jaffe you said at the International Congress of Mathematicians that you wanted to find him as a professor." Lin Wei said with a smile, "Professor Jaffe was very happy in those few days, until I heard that you chose Professor Witten , and want to settle accounts with you."

"Uh..." How embarrassing, being caught by Professor Jaffe's students.

"There is a party tonight, which can be regarded as a welcome party to welcome you to Princeton University. It is specially held for you. You are the protagonist. If you don't come, this party will be meaningless."

"Many professors will come, including your advisor Professor Wei Teng, my professor Mr. Jaffe, and Mr. Zhang Shouwu, etc." After Lin Wei finished speaking, he smiled, "There are also many who are working as researchers at Princeton University and associate professors of Chinese descent will participate."

"Everyone hopes that you can participate. This time, our mathematics department has worked hard to welcome you to Princeton University."

"Because I am a little familiar with you, they asked me to contact you. They told me that you must be allowed to participate in this welcome meeting. This is the first time that Princeton University has done such a thing to welcome a newly admitted Ph.D. strong."