"Congratulations, Mizuki University has added another Ph.D. to study abroad today!" After the dissertation defense, when Junxin thanked the guests at the door of the auditorium, Professor Yau Chengtong congratulated with a smile.

"There are still many deficiencies that need to be filled, and the doctor is just a new beginning!" Junxin said modestly, "There are still many questions that need your guidance in the future!" ”

"Guidance can't be talked about, let's make progress together! In terms of influence in the mathematical community, I want to be slightly higher than you, but in terms of academic achievements, now you have stood on the same level as me, let's make progress with each other and discuss with each other! ”

"I plan to return to China in mid-August, direct flights between China and the United States have been opened, if you have time, you can come to Mizuki University at any time to give lectures, the Institute of Applied Mathematics named after you has been completed, and I am still a researcher inside."

"Hahaha, I don't need you to say it, I'll definitely go and see it."

"In the evening, our exchange students of Mizuki University have a celebratory banquet, since you are here, take time to speak to our students of Mizuki University in the evening, there are not many such opportunities, I don't want them to miss and cause regrets." Seeing that there were more and more people behind, Junxin was inconvenient to say anything to Professor Yau Chengtong, so he mentioned the matter of the banquet in the evening.

"No problem, give me the address, I'll go over when I'm done greeting later." I don't need you to lead the way, I guess you'll be very busy later. ”

Junxin shook his head and said, "Busy, busy, it's good when you're done." It's only a while, and I'm sure the proof paper of the Langlands Program will take them several days to digest! ”

"I'm not bothering you, I'll see you later."

After Junxin told Professor Yau the address, Professor Yau left on his own.

Junxin stood in front of the auditorium, looking at the professors and scholars he knew or didn't know, or answering their questions, or accepting their congratulations, and it took a long time to end the defense meeting. During this period, I met several Chinese mathematicians or Chinese mathematicians who were visiting the United States, and called them to the banquet by the way.

As the host of this thesis defense, and Junxin, who is also the protagonist, they naturally agreed.

By the time everything was done, it was already around seven o'clock in the afternoon. Junxin hurriedly rushed to the place where the restaurant was located.

When I got to the restaurant,,All the people invited by Junxin have already arrived.,As the protagonist, he's the last., ., .,

"Sorry, I'm late!" opened the door of the private room, and Junxin apologized without justification.

"Since it's too late, I'll punish myself with three cups!" Professor Yau Chengtong said with a smile.

"Three cups is three cups!" Junxin was not ambiguous, the three glasses here were not three glasses of wine, but three glasses of Coca-Cola, and he didn't have to worry about his small and amazing amount of alcohol.

Three cups of belly not only relieved Junxin's thirst, but also appropriately eased the atmosphere in the private room.

"Elder Chen, Professor Qiu, Professor Zheng, and professors, students, everyone should have known each other before I came, right?"

"This still needs you to say, we are already hungry when we wait for you to order, if we don't find some topic to ease the protest of the Five Organs Temple, then the stomach will not turn upside down?" Professor Chen smiled gently and said humorously.

"Ha, do you think that if it's a little more and a little more expensive, I won't pay for it? Order whatever you want! Junxin said with a grin.

After enlivening the atmosphere, Junxin was not polite, picked up the menu, ordered more than 20 dishes, and after getting together, the two tables of dishes were booked like this.

The owner of the restaurant came to the United States this year, and New York was too expensive to go, and finally came to New Jersey, and later settled in Princeton, and since then this restaurant has become a frequent place for Junxin and his family.

"Congratulations, China has added another doctor of mathematics!" Professor Chen looked at Junxin with a smile. There was obvious satisfaction and appreciation in his eyes.

"Thank you!" In front of his own people, Junxin has always been without hypocrisy, nodded and thanked him.

"Although this is a bit of a disappointment, but the University of California is the school I have worked for for so long, and they want me to invite you to work at the University of California, you can give me a word!" Chen Lao had a trace of helplessness on his face at this time, he was not good at such things, so he was a little embarrassed when he spoke.

Junxin said disapprovingly: "It doesn't matter, you see I know that Professor Qiu definitely has received a request from Harvard University to ask me to work in the Department of Mathematics of Harvard University, but he didn't say it at all." ”

Professor Yau Chengtong was talking to a few other exchange students, and he smiled when he heard this, he did receive a request from Harvard University, but as early as last year, he already knew that Junxin would return to China when he finished his studies at Princeton.

"Then I'll have a count, and I'll make it clear to them when I get back." After telling what was on his mind, Old Chen looked relaxed.

"I'm going to stay in the U.S. for a while longer, and I won't be back until mid-August, when I'll visit a few UC campuses. By the way, take a look at the universities on the West Coast of the United States, Stanford University, where you used to work, and more. ”

"Okay, you can go over there and find me then!" Chen Lao happily invited Junxin.

"I'm going to trouble you then!" Junxin smiled and agreed.

"What do you plan to do when you return to China? Chinese Academy of Sciences or Mizuki University? Or is it some other university? ”

"I should settle down at Mizuki University first!" Junxin replied that he had a rough plan for his plan to return to China, but the details had not yet been decided, so there was a hint of uncertainty in the answer.

"Oh, then I'll see you at Mizuki University!" Chen Lao smiled and said, "Gu Yuxiu Gu Lao plans to return to China in October next year and invite me to go back together, and I have already agreed." ”

"It's the World Conference of Chinese Scientists, right?" You know it.

"Haha, this is the first time that we Chinese have held such a big world conference, if I am absent from this conference, I can't say it." Chen Lao said with a smile.

"It seems that Gu Lao attaches great importance to this meeting!" Jun Xin said with a sigh.

"Gu Lao has already mobilized his influence and written letters to Chinese friends from various countries in the world. His influence is too great, and he is the former president of various universities, and he can be said to know all over the world. ”

"It seems that the Chinese Scientist Conference in a few months will be very exciting!"