PS: Ask for a monthly pass, there is no one, it's ugly, I'm sorry for you.

When Liu Meng saw Mr. Kong again, he was emaciated and his hair was a lot whiter, but the only thing that remained unchanged was his love and focus on mathematics, and he had been studying math books, Zheng Wen and her father Zheng Zhong were next to him, Zheng Wen said to Liu Meng: "Teacher Kong just refuses to go to the hospital to see a doctor, and he doesn't listen to any persuasion." ”

"You guys go back first, I'll discuss math with Teacher Kong. Liu Meng said to the two of them with a quiet smile.

Zheng Wen looked at Liu Meng's eyes very complicated, in fact, she also found that Du Yi had changed a lot, and the two gradually became estranged, Rao was so, and she was still startled when she heard the festival between the two later, Du Yi was finally arrested, and she was very sad, but she couldn't do anything.

Liu Meng sat opposite Mr. Kong with a book, Mr. Kong glanced up at him, and said with a smile on his face: "You stinky boy is finally back, how about it, have you found Gu Pan?" Liu Meng also smiled with the same smile on his face, "Not yet, I have stirred up a lot of waves in the United States." ”

Teacher Kong scolded with a smile: "Don't persuade me, you kid, you also know that death was very close to our generation, we are not afraid of death at all, my body I know by myself, it is not cured by chemotherapy at all, and chemotherapy will make people immortal, and death without dignity at all, it is better to seize the limited time to do something I like." Speaking of the back, Mr. Kong couldn't help but feel a little sentimental, and sighed: "Everyone dies, I am not worried at all, but I have some regrets." Goldbach guessed that I still couldn't beat the last hurdle. ”

Originally, Liu Meng wanted to persuade Mr. Kong to receive treatment, but he saw Mr. Kong's situation. Hearing him say this, in fact, he also knew in his heart that even if he went to the hospital, it would not make a big difference, but no one wanted the people close to him to enter the countdown to life.

As if seeing through Liu Meng's thoughts, Mr. Kong said freely: "Liu Meng, from the moment everyone is born, life has entered the countdown, and the hourglass has been flowing. No one is exempt. ”

Liu Meng smiled and said, "Mr. Kong, I didn't plan to persuade you, I just wanted to talk to you about the progress of Goldbach's conjecture." I really want to solve this conjecture now, I met the boy of the Wiles neighbor in the United States this time, and it turned out to be a very stinky fart, haha. I'm sure Wiles can do it. We can do the same. ”

Liu Meng said this deliberately, just because he didn't want Mr. Kong to feel burdened.

It's just that Mr. Kong is a good person, how can he not understand that Liu Meng is devoting himself to conjecture at this time, all for him, but people are dying and his words are good, he really wants to know how to solve the Goldbach conjecture that has plagued him all his life, and he is excited to discuss it with Liu Meng at the moment, "Chen Jingrun's predecessor used a novel method to get Goldbach's 1+2 situation. But it can't be pushed to the 1+1 situation, otherwise this conjecture would have been solved long ago. I think Goldbach's final solution will probably have to be reversed in a roundabout way, just like Fermat's theorem. ”

Without waiting for Liu Meng to answer, Kong Jidao continued: "The deterministic research of the random discrete theory you used when proving Sitapan's conjecture, with my lifelong study of the Goldbach conjecture, if you want to finally solve the 1+1 model, you must use this theory, but my talent is too poor after all, and there has been little progress in day and night research during this time. ”

At the moment, Liu Meng and Mr. Kong discussed his research results during this period, after all, the deterministic study of random discrete theory is Liu Meng's initiative, he understands this theory very thoroughly, and Mr. Kong has a lot of research methods for Goldbach's conjecture, which is the knowledge he has exhausted all his life's research, and the two discussed for a night, Liu Meng felt that he had some intuitive understanding, and knew what the research ideas of mathematicians at all stages in the world were.

If you want to solve this level of conjecture, you must do the same as Wiles did at the beginning, first of all, you must study all the research results first, this process may take several years, or even more than ten years of effort, there is no shortcut, even if Liu Meng is so talented, it still takes a lot of energy, after all, not every field he is familiar with, but with Mr. Kong's mobile mathematics library like a jack-of-all-trades, just one night of discussion, Liu Meng probably knows the past and present life of Goldbach's conjecture.

About eleven o'clock in the evening, Liu Meng said goodbye to Mr. Kong, and also asked Mr. Kong to rest, otherwise there would be no discussion the next day, Kong Jidao knew that he had good intentions, smiled and agreed, and did not leave Liu Meng, knowing that he had just returned to China, there must be some things to deal with.

When Liu Meng came out of Mr. Kong's house, he thought all the way, and walked to the factory as usual, the door of the factory was tightly closed, Liu Meng heard Su Ling mention it, the workers had already gone back, the factory was out of production, Liu Meng jumped in, no one was alarmed, the factory was pitch black, only the office was lit up.

Liu Meng walked over quietly and knocked on the door, Su Ling's voice: "Who? Is it Brother Wang Cheng?"

Without waiting for an answer, Liu Meng pushed the door directly and went in, Su Ling was startled when he heard someone coming in, and saw that Liu Meng was immediately full of surprise, and hurriedly stood up and walked to Liu Meng, Liu Meng saw that her face was very haggard, embarrassed for her, and hugged her gently, Su Ling closed his eyes and leaned on his shoulder, only to feel that his impetuous mood was getting calmer and calmer.

About a quarter of an hour, Su Ling reluctantly left Liu Meng's arms, a little embarrassed, Liu Meng found that she was originally very bold, her face was flushed, she just pretended not to see it, and asked with a smile: "How is the situation now?"

A trace of exhaustion flashed in Su Ling's eyes, and he said indignantly: "It's difficult, and if you continue like this, you can only close the door." Then his eyes lit up, and he had absolute confidence in Liu Meng, and asked: "Mr. Liu, it's good if you come back, we will definitely be able to get through the difficulties." ”

Liu Meng waved his hand, "Since it's difficult, let's just close it." ”

Su Ling grew her mouth in surprise, and looked at Liu Meng in disbelief, the factory she had worked so hard to maintain was given up by Liu Meng with a word, and her heart was difficult to accept for a while, her eyes were filled with crystal tears, this is not only a factory, a career, Su Ling also found her lost self in this factory, this factory is gone, so that she has a sense of insecurity, and compared with the sense of busyness, it is very uncomfortable.

"Can't we think of any other way?" asked Su Ling unwillingly. (To be continued......)