Mountain Miscellaneous

Chapter 61 Goldbach's conjecture, if you don't move your heart, you won't be lonely

In a letter to his friend Euler, Goldbach stated his famous conjecture.

Euler simplified his proposition that any even number greater than two can be written as the sum of two prime numbers.

In plain language, the Coriolis conjecture is to prove that one plus one is established.

Goldbach's conjecture seems simple, but it is not easy to prove its correctness.

From the eighteenth century to the nineteenth century, all number theory experts did not make substantial progress on the Coriolis conjecture.

It was not until the twentieth century that there was a breakthrough!

Mathematicians in Norway, Britain, and the Soviet Union successively proved that nine plus nine, seven plus seven, four plus four, etc. are established.

Chinese mathematicians Wang Yuan and Qiu Chengtong successively proved that three plus four, one plus four, and three plus two are established.

The famous mathematician Chen Jingrun exhausted six sacks of papyrus in a small room with only six square meters, and finally solved the one plus two problem in the Coriolis conjecture.

It is only one step away from the goal of "one plus one" in the Coriolis conjecture, but it has not been able to take off the jewel in the crown of mathematics.

Li Changqing found relevant materials from the bookshelves of Jiugong Academy, and they were stacked thickly, half a person's height.

Every theoretical work is no different from a heavenly book to ordinary people, and Li Changqing's study and research are carried out at the same time.

Mathematics is the queen of natural science and has its unique charm. Li Changqing is immersed in it, but he doesn't feel depressed.

Many theories need to be checked with a pen, which leads to slow reading progress, but the harvest is equally fruitful.

Li Changqing persisted to the limit in the Jiugong Academy before quitting the various schools of thought and drinking a cup of spiritual tea to recuperate.

The moonlight shines in the bamboo forest, and the fragrance of orchids fills the heart and spleen.

The little squirrel was noisy and sat on the threshold grinding his teeth with a nut in his arms, and the two weasel cubs happily hid under the table and slept soundly.

Wood was stacked outside the window of the wooden house, and Li Changqing chose a piece of material of moderate length to make the guqin.

The tools used to make Guqin are basically the same as those used by carpenters, but the craftsmanship is more elaborate.

Li Changqing has a background in carpentry, so it is relatively easy to become a luthier.

Following the detailed steps in the notes of the "Book of Music", Li Changqing used common materials to practice how to make a guqin.

The steps and procedures for making Guqin are very strict, and the whole piece of wood may be destroyed if you are not careful.

Li Changqing piled up the discarded wood, and the ground was covered with planed sawdust.

The morning mist is like a layer of tulle, shrouding the mountains.

After Li Changqing finished reading the book, he poured spiritual water on leeks, cabbage, radishes, etc.

Take leeks across the mountains, and when passing by the door, put some in the kitchen for later use.

"Qingwa, you are young, you live alone in the mountains every day, don't you feel lonely?"

Wu Xiongbo is used to life in the city, so it is difficult for him to understand Li Changqing's behavior of living alone in the mountains.

And with Li Changqing's demonstrated ability, it is not difficult to become famous, he asked curiously.

"Listen, there's a breeze blowing over the hills!"

Li Changqing smiled and listened to the voice of nature.

"Well, the leaves are moving."

"No, it's heartbeat!"

"What do you mean?"

"If you don't move your heart, you won't be lonely!"

Li Changqing spoke in a low voice, as if whispering to himself.

After binding the Zhuzi Baijia game, Li Changqing can do many things and face many temptations at the same time.

But sticking to the belief of continuing to learn for the sake of the saints, he lived a life of farming and studying at the foot of Zhongnan Mountain.

"If you don't move your heart, you won't be lonely..."

Wu Xiongbo chanted this sentence and fell into thinking.

Down the hill, a Volkswagen Phaeton worth several million brakes stopped.

Li Shanyu got out of the car and opened the trunk, took out a pack of herbs and went up the hillside.

Li Changqing happened to be carrying a few bags of leeks downhill, planning to go to Lijiaao Primary School.

When the two met on the hillside, their eyes met with surprise.

Li Shanyu came to deliver a batch of urgently needed medicinal materials to his old comrades-in-arms, and met a master of Chinese studies who was studying in Lijia'ao Primary School.

When I was about to arrive at the destination, I met a fellow who sold peaches at a high price at the entrance of the fruit wholesale market.

Li Changqing did not expect to meet the boss of Jinzhu Pharmaceutical in front of his house, in a remote valley.

"My fellow, we are really destined to meet each other by chance!"

Li Shanyu only knew Li Changqing's name, but not the specific information.

"My home is on the slope, do you want to go up and drink a bowl of water?"

Li Changqing has Li Shanyu's personal business card, but he has never contacted him.

"It's such a pleasure to have friends coming from afar, why don't you buy me a bowl of water?" Li Shanyu said.

"The friendship between gentlemen is as light as water!" Li Changqing said.

"Okay, let's go drink a bowl of water!" Li Shanyu said.

"Old Li, are the herbs ready?" Wu Xiongbo asked eagerly when he saw Li Shanyu.

"They're all here, and there's a lot of them!"

Li Shanyu patted the medicine bag and said to Wu Xiongbo.

"Thank you, Qingwa will pour you two bowls of water later!"

Wu Xiongbo teased when he heard the conversation between the two.

"Two bowls are not enough, three bowls!", Li Shanyu said with a smile.

"Lao Li is here!" Liu Yulian came out to say hello.

"Have you taken the panacea? Your complexion is better than before!"

Li Shanyu had visited Liu Yulian in the provincial capital and said in surprise.

"Hehe, it's all thanks to Qingwa!" Liu Yulian laughed.

"There is nothing the city or the province can do, but the villagers can easily catch it. It's really hidden!"

Li Shanyu knew how hard it was for Wu Xiongbo to bring Liu Yulian to seek medical treatment, and became more and more curious about Li Changqing.

"Haha, Lao Li, don't you want to meet the master of Chinese studies in Li Jia'ao?"

Wu Xiongbo recalled his shock at the beginning, and said to Li Shanyu.

"Could it be that Li Jiaao's master of Chinese studies is also a fellow?"

Li Shanyu looked at Wu Xiongbo's expression and guessed.

"Remove the question, Li Jiaao's master of Chinese studies is also a young child!"

Seeing the shocked look on Li Shanyu's face, Wu Xiongbo said with satisfaction.

"It's really a strange man in the mountains!"

Li Shanyu was prepared in her heart, but still sighed in surprise.

"Reading a few sage books and reading a few medical classics, there is nothing worthy of praise."

Li Changqing is not modest, but the true thoughts in his heart, his face is calm and authentic.

"Understood, strange people don't rely on false fame!" Li Shanyu nodded understandingly.

"You talk first, I have to go to Lijia'ao Primary School to lead the children to study!" Li Changqing smiled helplessly.

"Let's go, let's go together!"

Li Shanyu and Wu Xiongbo heard the legend of the sound of books in the mountains for a long time, and they were very excited.

In Lijia'ao Primary School, Li Changqing's reading has become a cultural feast.

Moreover, Li Changqing reads freely, does whatever he wants without being restricted to the form, and his voice is very contagious.

"Cang Cangcang, Bailu is frost. The so-called Yiren are on the water side."

"Follow it backwards, the road is long and obstructive. Follow it backwards, and you will be in the middle of the water."

"Guanguan Jujiu, in the river continent. A fair lady, a gentleman is good."

"Scattered Nymphaeum, flow from left to right. My fair lady, longing for it."

　Late update, I dare not read the book review area, it should explode...

　　
　
(End of this chapter)