"Bold!" It was not what Eunuch Liu drank, but what Zhao Pu drank.

Song Jiu glanced at Zhao Pu and patted a willow on the side of the street. The greening of Tokyo City was done well. Peach trees and locust willows were loaded on the main roads many times. Song Jiu was not talking about greening: "Your Majesty, if you put soil in a large water tank, then move the willow trees in, and apply moderate fertilization and watering, it will not grow thicker than on the ground in the future, but it will still grow. However, the soil in the tank has not been reduced much. Why can water and a little soil nutrition make a sapling grow into a towering tree? What changes have happened in the middle? This science is the object. Some people study it for entertainment.

, illusions and other entertainment projects will be produced. Illusions cannot be said to be bad, and the people should also be happy. However, there are brave people who study and use it to deceive the emperor and make the emperor feel at ease with pleasure. Therefore, since ancient times, gentlemen have hated it and are called strange tricks and tricks. But I don’t understand that piano, chess, calligraphy and painting can cultivate one's own character, and poetry and songs can promote the promotion. They are not evil ways. If an emperor is obsessed with them, human energy is limited. Even if a smart person picks up sesame, he will lose the gourd. How much energy does the emperor still have to be distracted by the national affairs? For example, that person..."

He whispered to the south.

The person who is a knowledgeable person, and the lyrics are so good. But as the emperor, it makes people speechless.

"Therefore, I think that Tao can be divided into different sizes, but it is difficult to distinguish between good and evil. If it is used correctly, it will be correct, and if it is used evil, it will be evil. For example, if it is used, it will not be used to deceive the king, nor even to entertain it, can it be called a strange skill?"

Zhao Kuangyin didn't answer, nor could he answer.

"If you look at something, you want to see a thousand miles away, and you can go up to the next level, and stand tall and see farther, why do you look farther the higher you stand tall?"

"It's good to stand high and look at it." Pan Weide said loudly not far away.

When Zhao Kuangyin walked out of the teahouse, the guards wanted to clear the road. The road did not mean that they would blow away all the people. There was only a deserted group of people on the street, but instead, they cleared a safe road, keeping smooth traffic, and maintaining a certain distance to prevent criminals from hurting the emperor. Not only the emperor, but also if officials were to clean the road due to official duties, they would also send yamen runners to clean the road. These people were a little far away from Zhao Kuangyin, and they were not too far away. And when they heard that the emperor was here, many people came out of their homes to watch. These second-generation ancestors also walked out of the Pan family, including Pan Lian'er.

It's been a long time since Pan Lian'er had already washed away the tears, drew her eyebrows again, and applied a layer of light powder. Seeing Song Jiu looking at her "lustful" and raised her fists to demonstrate.

Zhao Kuangyi thought it was a bit bad. Or let his wife Fu and Mrs. Pan Mei talk about it that day, otherwise the little lady of the Pan family would really hook up with this kid, and she would have a lightly ease of the word "small" and make a mature rice. It would be a big deal.

Song Jiu realized that he swept Pan Lian'er's face and wanted to separate occasions for love for beauty. He also said to Zhao Kuangyin: "Pan Langjun is wrong, there is still a reason for it."

"It's inside this paper?"

"Yeah, it's on the first piece of paper."

"Open it."

"Your Majesty, it has been drawn long ago. I originally wanted to use it to teach students during the teachings of the object, but it was too shocking and I dare not let it appear."

"Your Majesty will open it if you ask you to open it, why are you rubbing it?" Zhao Pu said unhappily. This kid is clearly trying to praising the emperor's appetite!

"I obey the order." Song Jiu opened the first white paper.

"What is this?" Zhao Kuangyi asked dissatisfiedly. Not only was he dissatisfied, but he was a piece of white paper that was spread on the road. The people behind him also saw it, and were also dissatisfied.

Although the white paper is large, the picture above is very simple, one circle is very round, and is drawn with a large compass. There are two points on the circle, one is close to the circle and the other is far away from the circle. At the same time, two straight lines are drawn from the dots to reach the edge of the circle, one circle, two points and four lines!

"Two Kings, look, if you draw a straight line from this point to a circle, you can draw countless things, but only these two lines are exactly connected to the edge of the circle. If you draw a straight line within these two straight lines, you can intersect the circle. But if you get these two straight lines and draw a line, then draw it outside the circle. The closer the point is to the circle, the smaller the range, and the farther the point is to the circle, the larger the range."

In this era, there is not enough brains, which is a bit difficult to understand, but all the people in the field are easy to call. Zhao Kuangyi said: "What else?"

"The Second King, what would happen if this point was the human eye, the point close to the circle was the eyes of a person standing on the ground, and the point far from the circle was the eyes of a person standing on a tall building?"

"How would that be...what!" Zhao Kuangyi suddenly jumped up, then pointed his finger at Song Jiu, and said tremblingly: "You, are you saying that the sky is square and the earth is round?"

There are still many people who have not figured it out, but a world of heaven is enough. Since ancient times, people have been in their hearts with a world of earth, and all this sound has exploded.

"The two kings, I am just making a metaphor, and I haven't said anything."

"Then I'll ask you..." Zhao Kuangyi ran to the teahouse and brought a teacup, put it on the ground, and said, "If it is round, why doesn't it roll in other directions?"

"This, this..." Song Jiu looked at the remaining two drawings, and the answer was in those two drawings, but should he open them? Zhao Pu said that he was a skillful trick and brought these three drawings. But if he opened the three drawings, he would not end up with Copernicus, but it would also cause great controversy.

“What’s there?”

"It's best not to open those two."

Song Jiu said it works? Zhao Kuangyi pulled Song Jiu aside and opened the second drawing and placed it on the road.

boom!

The sensation was even greater. Some people wanted to come and see, but the guards tried their best to block them.

This paper is twice as large as the paper just now. I drew a solar system map. Not only did I draw a solar system map, but I also drew a solar system map in the orbit of the earth's four seasons. Through the changes in the orbits and the direct and oblique sunlight, I explained the reasons for the changes in spring, warm summer, hot autumn and cool winter. But more than that, the four seasons were divided into four areas. The first area was simple. If the earth was large, Song Jiu did not draw a more detailed world map. It was difficult to explain clearly and could not draw it. However, after drawing the Yangtze River and the Yellow River, I wrote the word Song to see the position of the earth running in the Song Dynasty. One was daytime and the other was night.

The second area is the relationship between the earth and the moon. It is clearly standardized for an April, and the orbit is also drawn with red lines. The Earth's April changed its course on this orbit, and then three earths were drawn, all on the back of the Song Dynasty. There is also the moon. In order to make it clear and draw the light reflected by the moon, the beginning, middle and end of the moon are used to explain the full moon and the vanishing moon.

The third area is also sensational, and pictures are used to explain the causes of solar eclipse.

The fourth area uses a diagram to explain the causes of the lunar eclipse.

In other words, the earth is not only round, but also constantly rotating.

Those with low IQ only saw this, but there were those with high IQ in the field. Zhao Kuangyi's face changed drastically and said, "You mean that the earth can not only operate, but also move to the bottom."

If this is true, then the world is simply too dangerous.

Zhao Pu said angrily: "The evil words confuse the public!"

Just as a student finished the competition, Song Jiushou made a move: "Qin Wazi, come here."

He was only seventeen years old, but he was very smart and was one of the few students that Song Jiu valued the most. Qin Wazi walked over tremblingly and knelt first: "Go to your Majesty."

At this time, it is not popular to kneel, usually bow, the lower the waist, the more grand it is. Kneeling is kneeling for parents, but if there is, Song Jiu will not expect Qin Wazi to have any integrity. Zhao Kuangyin asked Qin Wazi to calm down, and Song Jiu asked: "What is the result of the competition?"

"Mr. Nine, I won by chance."

The Zhao brothers and Zhao Pu scared Song Jiu and almost forgot about this. Zhao Kuangyin said, "Did you win?"

"Your Majesty, I won by chance, and their accounting method is wrong and it is easy to make mistakes. Their accounts were not settled last month. The villain pointed out that they were not convinced. I did not tell them and let them calculate again."

Zhao Kuangyin looked at Song Jiu meaningfully, and Song Jiu bowed: "Your Majesty, I taught five courses when I opened the school, one of which is the meaning of the scriptures, and the rest is arithmetic, material, accounting and practicality. Practicality is to cultivate hands-on ability and apply what I have learned, rather than letting students only read books. That accounting class teaches students how to keep accounts."

“How is it different?”

"Your Majesty, ask Qin Wazi."

"Qin Wazi, come and answer me."

"Yes, Mr. Jiu also said this. Now that the single-type accounting method is commonly used, it is easy to make mistakes. That shop is. He taught us the duplex accounting method. The accounting method is also wrong. Mr. Jiu said that the most advanced algorithm in our field is the four-pillar clearing method, but most people are still using the backward column settlement method. The shop uses the column settlement method. So the villain has not even learned the superficial method, and he has beaten them."

"What is single-type accounting method, double-type accounting method, and what is the column settlement method and the four-bit clearing method?"

Qin Wazi explained that these words were very professional, and he had only been studying for two months, so it was impossible to write them down one by one. In addition, he was nervous and explained in confusion. Zhao Kuangyin couldn't understand it. He waved his hand to stop him and asked, "Which family are you going to?"

Qin Wazi pointed to a shop in the east, which was a bit far away, more than 200 meters away. However, Zhao Kuangyin had a good memory. On the way he came, he saw that shop. It was a fur shop, which was still very large. Zhao Kuangyin said coldly: "I haven't even learned fur, but I can win?"

Qin Wazi didn't know whether it was good or bad things, so he didn't dare to answer. Song Jiu replied: "Your Majesty, Han Yu said that learning is endless and hard. His knowledge is too extensive. Don't talk about him. I have been thinking about accounting and settlement for a few years, and I still need experts to give advice, but I dare not say that I have learned the basics."

"It's this knowledge that doesn't even have any superficial knowledge that actually won the old-fashioned accountant!"

"Your Majesty, the advanced must replace the backward, there is nothing we can do about it."

"So you mean that even the accountants in our dynasty government are behind?"

"I don't dare. I used to be just a fool, and what I saw was just a shop. How to manage it in the government? I don't know. I don't know, how dare I evaluate it?"
Chapter completed!