Seeing the mysterious look on Master Hua Luogeng's face, Yu Hua vaguely guessed something. The things he was going to talk about later should be related to the middle-aged soldier and the two Secret Service personnel just now.
The two left the second bedroom and came to the main room. Yu Hua looked around. The three people who were in the main room earlier were nowhere to be seen. They seemed to have left. A table of exquisite meals was already laid out, including ribs soup, stir-fried cabbage and bacon, one meat and one vegetarian.
A soup, in this era, this dish is undoubtedly synonymous with sumptuousness.
"Bacon." Yu Hua's eyes were sharp and he immediately saw that there was meat in today's dinner. His nose smelled the aroma of meat that he had not seen for a long time, and his throat couldn't help but swallow.
In later generations, Yu Hua would never even look at something like bacon. However, now Yu Hua has not eaten meat for nearly a month.
Although he made money by selling wrong question collections and Qiming brand light sources, he has never been in a restaurant. It has to be said that as a national-level talent, Yu Hua is undoubtedly unsuccessful. He has never experienced the taste of the Eighth Building.
"Go wash your hands first and start eating right away." Seeing Yu Hua's appearance, Hua Luogeng smiled and reminded.
"yes."
Yu Hua came to his senses, nodded quickly, and ran to the kitchen to wash his hands.
In the kitchen, the mistress Wu Xiaoyuan was wearing an apron and was serving rice. After Yu Hua washed his hands, he stepped forward to help and put away the dishes. After a busy meal, the three of them gathered around the table to eat.
Hua Luogeng's living habits are simple. He only pays attention to eating but not talking and sleeping. He has no habit of not letting women sit at the same table. The dinner in Room 28 is very quiet. From time to time, his wife Wu Xiaoyuan puts some bacon and spareribs into Yu Hua's bowl.
, with a smile on his face and concern in his eyes, as if he was saying, "Eat more and you will grow taller."
Yu Hua was moved in his heart and said nothing, but silently remembered this kindness.
Ten minutes later.
Hua Luogeng and Yu Hua put down their bowls and chopsticks at the same time, indicating that they were finished.
Seeing the almost synchronized movements of the two, Wu Xiaoyuan, who was still eating, shook his head slightly. He was no longer surprised by this kind of thing.
After dinner, Hua Luogeng wiped his mouth with a tissue and said to Wu Xiaoyuan: "Xiaoyuan, the cigarettes are gone. You can buy a pack of cigarettes for me later."
"I'll buy it later, but you should smoke less. You've been coughing a lot these days." Wu Xiaoyuan said with concern.
"I know."
Hua Luogeng nodded, a gentle smile appeared on his face, and looked at Yu Hua who had put down the bowl and chopsticks: "Go to the study."
After finishing speaking, he picked up the mathematics paper he had put aside and headed to the study room.
"Teacher, eat slowly." Yu Hua greeted Wu Xiaoyuan and immediately followed her into the study.
"good."
Wu Xiaoyuan looked at Yu Hua's back, smiled, and continued eating as usual.
…
The afterglow of evening shines.
In the study.
The house is quiet.
There was a faint smell of cigarette smoke in the air.
Hua Luogeng sat upright on the chair, holding a long-lit cigarette in his right hand, hunched over his desk and facing the mathematics paper, carefully browsing each formula and proof process.
As an apprentice, Yu Hua gave full play to his duties as an apprentice and assistant. He brewed a cup of West Lake Longjing given by Principal Mei Yiqi, brought it to the table and put it down. Without disturbing the master who was reviewing the paper, he quietly retreated and sat on the chair quietly.
Wait quietly.
Ten minutes later.
The third cigarette on the table has been lit.
Hua Luogeng put down the entire mathematics paper, put the cigarette to his mouth, took a deep breath, then slowly exhaled, raised his head and looked at Yu Hua who was sitting quietly, and commented: "Your paper is very well written, every proof and
The formula is just right and there are no mistakes. The whole reconstruction process...is perfect."
There was a hint of exclamation in his words.
Perfect.
The paper "Reconstructing the Lebesgue Integral" fully embodies the simplicity and rigor of mathematics. Every formula and proof is just right, no more, no less, and it is perfect.
In addition, since the definition of Lebesgue integral is re-split and restructured in the article, even students who have not studied Lebesgue integral can still learn about Lebesgue integral after reading this paper.
knowledge points.
It has to be said that even if this paper was written by Hua Luogeng himself, it would not be able to continue to be improved and optimized.
But the problem is that the author of this paper is a student who is still in high school, even though this student is his apprentice.
He learned calculus and reconstructed Lebesgue integral in about twenty days. His apprentice's talent and potential were simply terrifying.
"Hey, it all depends on the professor's teachings." After receiving high praise from Hua Luogeng, Yu Hua was not proud or arrogant. A smile appeared on his face. After sorting out his words, he flattered him. Hua Luogeng didn't like the word master.
I only like to hear the word "professor".
You can wear it a thousand times, but you can never wear it to flatter yourself.
Hearing Yu Hua's flattery, Hua Luogeng shook his head with a smile and said: "Based on this mathematics paper alone, your mathematics level is no worse than that of a sophomore student at Tsinghua University, and the quality of this mathematics paper basically meets the standards for inclusion in the Journal of Tsinghua University.
Do you have any ideas for submission?”
"Submit a paper to the Journal of Tsinghua University?" Hearing this, Yu Hua was startled for a moment, with a strange look on his face.
"Of course, there is a high possibility that this mathematics paper will be drafted. There are basically no problems. What, is there a problem?"
Hua Luogeng looked puzzled, nodded and said: "As a student of Peking No. 4 Middle School, if you go to the natural science section of the Tsinghua Journal, it will be very helpful to your studies and future. The academic community now values social reputation from the beginning of the founding of the country.
It has shifted to focusing on results, and things like the past where you could become a university professor just by virtue of your social reputation are basically gone forever.”
In the early days of the founding of the People's Republic of China, some of the national university professors had unorthodox backgrounds, had no degree or ability, and had no academic contributions or achievements. They became university professors based only on their social reputation.
As time goes by, the mainstream concepts in the field of education and academia are also gradually changing. When becoming a university professor, one changes from valuing social reputation to valuing achievements and academic contributions. It is understandable that he is not from an orthodox background, but if there are no real achievements and
Without academic contribution, it is impossible to be hired as a university professor.
The era of the past is gone forever.
If Yu Hua wants to pursue the path of scientific research, he must pay attention to every academic achievement. This article "Reconstructing Lebesgue Integral" can be regarded as the academic achievement of a beginner in mathematics.
Hua Luogeng didn't want to see Yu Hua waste a precious opportunity.
Don’t forget, Yu Hua is still a high school student now.
"The student understands that the student is just a little... surprised and happy. He did not expect that one day he would submit an article to the Journal of Tsinghua University." After hearing Hua Luogeng's careful explanation, Yu Hua felt helpless and quickly found an excuse to explain. He did not dare to say that he had submitted an article to the Journal of Tsinghua University not long ago.
Selected "Mechanical Drawing".
Calculating the time, it has been a week since "Mechanical Drawing" was submitted to the Journal of Tsinghua University. According to the review time of about ten days, it will take several days to get the results.
Previously, after Yu Hua submitted his first manuscript to the Journal of Tsinghua University, he finished the second manuscript the next day and submitted it to the "Peking University Journal" as planned. He wrote the third manuscript on the third day and submitted it to the magazine "Science".
According to the different review times, Tsinghua University is the fastest, followed by Peking University and Science magazine. If nothing else happens, the manuscript should still be on the way.
For the book "Mechanical Drawing", after submitting the manuscript, he forgot about it. Yu Hua did not expect it to bring him any fame, fortune or academic contribution, he only hoped that it could play some role.
"Accident? No surprise, you will be the resident author of Tsinghua Journal in the future."
Hua Luogeng smiled and joked: "You will be the first author of this mathematics paper, and I will be the corresponding author. I will send it to the Journal of Tsinghua University later."
"It all depends on the professor's arrangement." Yu Hua took a deep breath and bowed.
"Now that I've finished reading the paper, let's talk about the second thing. Yu Hua, master wants to ask you, what do you think of the Blue Clothes Club?" Hua Luogeng put away the entire mathematics paper with a slightly serious face.