Lee Joo said: "Mr. Jiu is used to it."

"Xi... the reason is that most of you stayed behind, unlike last year, most of you left." Song Jiu knocked his head hard. But when he came, he talked about the serious matter: "We are resting for half a month during this period. If you are interested, you will get together and have the density of the two hundred common objects you have measured before, and then do two other things for me. One is to measure the trigonometric function." Song Jiu didn't explain much, and only told the second grade students. In fact, various trigonometric functions have been used. There is no trigonometric function table, which made Song Jiu very uncomfortable and said: "Estimate it to five digits, and the degree to half an angle. Then calculate the quadratic root table, and it must be accurate to six digits."

"Mr. Jiu, this is too difficult." Qin Wazi said.

Most students don’t know yet, only second-grade students know how difficult it will be. Song Jiu said seriously: “I say that five-digit six-digit number cannot be called precision. If you want accuracy, you may even have seven-digit eight-digit number. Without it, you can still make up the sum in the third grade. In the fourth grade, you can’t teach it whether it is arithmetic or object. Moreover, these three forms are basic forms, and there will be some in the future. I also plan to publish it into a book. I know why the ancients proposed to hook three-strand four-strand five very early, but arithmetic has not improved?”

Shaking their heads blankly together.

"One is practical science, without a theoretical basis, but just some experiences learned from practice. There are too few people who are knowledgeable, and they become more officials and have fewer mobile phones. What can I do? So matter and arithmetic have been stagnant. What we do now is to theorize the various things in practice and gradually become systematic and practical knowledge. Einstein is just this person. He also taught me one person. Life is short and time is fast. Decades later, I turned into a pile of dead bones, and no one even promoted it. Therefore, this period of time is the key to the heart."

"Mr. Nine, you're so sad."

"Cui Erlu, don't beat Hun'er. A person's life has been filled with decades, but it is not conspicuous at all. If the gentleman said that the origin of mankind is right, it is a history of hundreds of millions of years. What is decades in billions of years?"

"There are similar statements in Buddhism."

"Maybe it, if there is really a god, in their eyes, billions of years may be just a blink of an eye, and even the sun, moon, stars that we can see with our naked eyes are just sand particles in his eyes." Song Jiu suddenly thought of the origin of the universe. Why the universe exploded, and all kinds of explanations are not clear. If it is explained by theology, it may make sense, but in that case, this god is too big, so great that humans cannot imagine it.

"How are the students who came to interview today?"

"Many people, at least six or seven hundred, only fourteen people are truly qualified. I guess one final exam will pass at most one or two people. But some people have good qualifications, so I asked them to go back and wait for news. The second grade is too difficult for them, but some people are still OK to be first graders. Mr. Nine. If you want to recruit second graders in Class 2, you probably can't recruit them." Wang Daji said.

"It's better to be short than to be extra. It's really not enough to have one more class in the first grade. Let's have dinner here tonight. You can help Li's mother. Otherwise, she won't be able to do it alone."

"Shundian, Shundian." Han Chongye shouted loudly.

"Say your head," Song Jiu said angrily.

Suddenly, Zhu Yanei squeezed into the back window and looked into the backyard. Song Jiu also squeezed over and said, "That's my inner courtyard, what are you looking at?"

He also saw that Yuping was standing beside the wintersweet and chatting with Pan Lian'er. Han Chongye said: "Great Perfection, Great Perfection."

Song Jiu made these people speechless. The so-called perfection is a discussion of the story of the White Fox. In this era, there are not many entertainment activities for the sake of entertainment, but there are definitely not many. After the story of the White Fox was circulated, it was changed to several novels, essays, and sings, which were widely spoken and sung in the tile. Moreover, it has a strong tear-jerking effect. When the ladies give money, they will smash them once, and then use a small handkerchief to try their tears.

Then someone discussed whether the maid said in advance that he was a vixen, could the scholar accept it? Or if the vixen considers it from the scholar's perspective and does not get angry with the princess, will the three of them live together perfectly?

Someone followed his preferences and made some modifications. It seemed that the effect was good. Listen to the tear-jerking version of the white fox and then listen to the perfect version of the white fox. I felt satisfied, but everyone always felt strange. There was no psychology at this time, and I didn’t know that there was a word, so I had preconceived ideas.

Although the east wind is happy, it cannot suppress the west wind, and the west wind has become orthodox!

Song Jiu was still a little worried, mainly worried about Tian. The mother-in-law may not like her son-in-law the more she sees her son-in-law. In fact, many marriages in her previous life broke down, and the mother-in-law played a disgraceful role in it. Actually, all divorced people have reached the point of being inseparable? It can be said that half of them were full and they had nothing to do, but they ended up suffering from the child.

The Pan brothers kept thinking about it.

They were not afraid of others' jokes. This marriage was 100%. Regardless of Song Jiu's sincerity or Song Jiu's status, their mother could no longer be picky, but they were worried that their father would be furious when he came back. However, Song Jiu was promoted to the morning court for the first time. His sister wanted to come to see him, but he could not refuse. Alas, it was difficult to be an older brother.

After making trouble, Zhu Yanei went back, Pan Lianer whispered: "See you in the old place."

He said it quickly, and then left.

Song Jiu knew, but there was still something to do, and he had to make ice skates and snowboards. Snowboards were easy, simple veneers, but they just slid down from that small earth mountain, with no large slope, and no obstacles. The requirements for snowboards were not high. The board size was more reasonable, and a simple steel blade was added. Even if it was broken, it would be repaired if it could be repaired, and if it could not be repaired, it would be replaced if it could not be repaired. The key is ice skates, because the bearings could not be refined, and the bearings that could be made were large bearings, so they looked very strange. These two techniques were not very difficult. Drawings were drawn and handed over to students for research and development.

The next day, Song Jiu rode his horse to the old place.

As winter comes, the small lake has a thin layer of frozen ice, the reeds are withered and yellow leaves are not seen in the mulberry forest.

It was a very desolate scene, but the north wind whimpered, making people feel cold all over.

Song Jiusi looked around, found a place with a high place facing the sun, leaning against the yellow grass, closing his eyes to rest. After a while, he heard footsteps and gently. Song Jiu opened his eyes and saw Pan Lian'er holding a grass stick in his hand. He obviously wanted to do something bad. Seeing Song Jiu open his eyes, he was shocked.

Song Jiu said, "Come here, let me have a hug."

“Don’t do bad things.”

"I didn't do bad things, but you want to scratch me and do bad things."

"Don't kiss me."

“This is not a bad thing.”

"Bad guy, this is also a bad thing."

"This is also a bad thing. It seems that I will bring you a set of pictures another day."

"What drawing?"

"A painting of a couple's sexual intercourse."

"Don't think about it."

Pan Lian'er still walked over, snuggled in Song Jiu's arms, and asked, "Are you tired?"

"I thought I was tired, but now I don't think I'm tired."

“Why?”

Song Jiu said what he saw in the Sanshi yesterday. He went in and took a look. When he got familiar with it, he learned about Judge Wang and reviewed the reports, statistics, and related matters sent by each department. He was the only one who went in to rest. He was still not used to the morning court.

"Bad people, many people can't go to court, but you still think it's not."

"I have a lot of things. If I were asked to be an official, I would rather be a magistrate than a court official." Song Jiu said. There is no trouble now. There will be more and more trouble in the future. When Zhao Kuangyi's paintings appear, wouldn't he play his "trump card"? For this matter, he has been worried.

"You become the judge of the Three Divisions, you are just exiled. At least you are a governor."

"Just tell me, with so many affairs in Hezhou, how can I let go and leave the capital?"

"My mother will be back to Beijing for some time."

"Your second brother gets married next year. She must come back too."

"Bad man, I ask you. How much money did you come?" Pan Lian'er said worriedly. Of course, if Pan Mei's conditions were done, Pan Lian'er's self-esteem was greatly satisfied, but how much would it cost?

"It's okay. My Liuli Workshop recruited 180 craftsmen and started working in a large scale just to make more money. This is a way of wealth. The second way of wealth is Hezhou. It turns out that if I don't need money, I will try not to withdraw money and invest the principal to reduce the entry of foreign funds. I will quickly build Hezhou with funds in the contract so that everyone can make more money. But I really need it. If I draw some, the yamen will not gossip. Don't worry." Song Jiu comforted. In fact, he still has many places to use money. Although several experiments are not as expensive as the cost of Liuli, they are like bottomless pits.

"How much money does it cost?"

"I don't know, it's really not possible. At that time, some expensive wines and dishes in the Shun Restaurant will be cut one by one, so that even if you eat, the cost will be reduced. You can't blame me, just like some flying dragons, bear's paws, leopards, clams, civets, elephants, and dogfish are not very common in Shun Restaurant. However, some are unavoidable, such as wild camel hooves, swans, hump, carp tails, deer lips, fish lips, fish belly, shark fins, bird's nest, skirt edges, sea cucumbers..."

Song Jiu had the same number, and the more he counted, the more he had a headache. Although these ingredients could be obtained, they were also very expensive. There was a wealthy businessman named Zhang in the capital who also held a wedding banquet in Shundian. There were only one hundred tables in front and one hundred tables. I heard that it cost more than 20,000 yuan. At that time, the precious ingredients were not collected at that time. If it was done now, if one hundred tables were done, the 40,000 yuan was not enough. How many tables would it take to marry Pan Lian'er?

Song Jiu felt that Shundian was not that cute for the first time.

“There is so much food.”

"There are also some delicious foods, such as rat tongue and some rare poisonous snakes, but unfortunately, many of them dare not eat them."

"What rat tongue?"

"Mouse tongue."

"Don't scare me."

"What's that? I don't believe that you came to my house that day and asked Yuping that she also ate snake meat. She rushed to eat it at that time, but now..."

“How now?”

"She still dares not eat now." The truth Song Jiu didn't dare to say it, not because he didn't dare to eat it, but because he was afraid of seeing the snake.

"She is so bold."

"Or I'll take you to eat snake meat that day and I'll cook myself."

"I'm afraid of snakes and dare not eat them. There's also that mouse, bad guy, you can also eat these things."

"They are nothing, there are scorpions, centipedes, spiders, and locusts. If they are well prepared, they are the real delicacies on earth."

"I'm going to vomit."

But among these ingredients, Song Jiu dared to eat scorpions, and did not dare to take the rest. Looking at Pan Lian'er's beautiful face, Song Jiu suddenly said, "I'll sing a song for you."

"Sing better." Pan Lian'er giggled.

"One is a fairy flower in Langyuan, and the other is a beautiful jade without flaws. If you say you have no strange fate, you will meet him again in this life; if you say you have a strange fate, how will your mind eventually become empty?

One is in vain and the other is concerned about it. One is the moon in the water and the other is the flower in the mirror. I think how many tears can be in my eyes, how can I stop autumn flowing to the end of winter and spring flowing to summer!”

"You are not a fairy flower in Langyuan. You are even more burly than my brother. You are just a big man of big size."

"That's fine, one is big and three thick, and the other is beautiful jade without flaws..."

"I'm so laughing," Pan Lian'er leaned into Song Jiu's arms and laughed, then raised her head and said, "Is this another sad story?"

"That's right, but it's very long and not exciting." Song Jiu said honestly that many people regard Dream of the Red Chamber as a palace and an epic literary masterpiece, but he couldn't read books, watch TV, and listen to dramas. However, he watched Journey to the West, the Three Kingdoms and Water Margin several times. He was probably not good at talking about Dream of the Red Chamber.

"Bad guy, it's so happy to be with you."
Chapter completed!