"Among the three major stars, the sun is a star, which can only rotate, but not revolve. Therefore, the earth where we are, rotates around the sun. Because the earth is constantly rotating, when we are facing the sun, the sun shines on the earth, which is during the day. When the earth turns to the other side, the sun cannot shine, it becomes darkness." Yang Ning didn't look at Jiang Suiyun, who was a little stunned, but looked at Xiao Yao who was sitting in the corner, and saw Xiao Yao looking at him. He listened very attentively, smiled slightly, and continued to explain: "The sun has always existed and has always been radiating light, but we only have half of the chance to see it every day."

"Of course, the moon is also rotating around the earth, so we only have half of the chance to see it every day." Yang Ning said loudly: "So there is only one moon under the sky, and the shape is spherical. As for the square moon mentioned by Mr. Jiang, I don't doubt his existence. Perhaps Mr. Jiang's ship is very powerful. He left the earth, went to the universe, and saw other astral bodies."

There was silence in the book hall. Jiang Suiyun's eyebrows were locked, and his face was already very ugly. However, although most girls were confused, they obviously showed a very interesting expression.

Although Yang Ning explained it very clearly, everyone had never been in contact with this state before, and most of them were confused, but they also felt that what Yang Ning said was extremely profound.

"Qinning, do you think there are other stars in the universe?" Zhuo Qingyang, who had not spoken, suddenly asked.

Yang Ning smiled and said, "Everyone lives on the earth, and there is a saying that the sky is round and the place is round. I wouldn't really think that the earth with this sky is round and the place is round, right?" Turning to Zhuo Qingyang, Yang Ning showed as much respect as possible to this old man, and bowed his hand, and said, "Sir, naturally, knowing that the universe is vast and boundless, the earth is not the only existence. In fact, the earth we are in is just a piece of dust in the universe, extremely small. The three stars I mentioned just form a small solar system, and they are also contained in the Milky Way. Looking at the universe, there are so many stars, like ants, countless, so the earth is very small, and we on the earth are even more small."

Yang Ning's words made everyone present dizzy and completely subverted the cognition of many people.

Blonde hair and blue eyes, black skin all over, there are still people like this in the world? Aeschylus, Aristotle? Theology, philosophy? The solar system, the Milky Way!

Many people only feel that their heads are as big as a bucket at this time, and they cannot digest such a huge and novel amount of information.

"Qining, the ancients have already said that when will the sky be round and the place become a ball?" Jiang Suiyun finally sneered: "What Aristotle, what theology, by the way, what is the Milky Way? Jiang really wants to ask, how do you prove that what you said exists? You said that there is only one moon in the world, so what can you prove it?"

Yang Ning threw down the teaching stick and smiled faintly: "I came to the stage today not to justify you, nor to change anything. I am bluntly saying, "Your Master Jiang has a big tongue and speaks nonsense. I am only worried that the square moon you mentioned is really believed by them, so that they can spread rumors and may not be ridiculed by future generations." Looking at the female student present, he slowly said: "I believe you have never heard of what I said today, and some people may even suspect that I am talking nonsense. In fact, I don't care no matter what you think." After scanning it, he said: "It is not easy for you to enter the academy.

(This chapter is not finished, please turn the page) Always learn something, at least learn how to look at things. There is a saying that is good, seeing is true, hearing is false, in fact, sometimes what you see is not necessarily true, and having doubts about anything that cannot be determined, and then discover the truth. I think this is what you really need to learn.”

In fact, Yang Ning came forward and was completely angry by Jiang Suiyun's unreliable words.

He knew that it was really not easy for these girls to have the opportunity to enter the academy, and in order to show his talent, Jiang Suiyun actually spoke nonsense in the academy, which was something that Yang Ning could not bear.

He did not want these absurd statements to be believed by the girls, and even spread these evil sayings that completely violate the truth.

After saying so much, he himself could not be sure whether ancient Greece really existed in this space world, and he could not be sure that the people he mentioned would appear in this space.

But he firmly believed that human beings were the most creative species in the world. Even without Aristotle, Thucydides, and even ancient Greece, he believed that in the distant land, he must have his own culture. On this earth, many civilizations were moving forward, and like the Central Plains civilization, the stars shone.

He knew very well that he had said these theories that should not exist in this era, and he might be a little out of control, and the girls below were afraid that most of them would be deeply suspicious of their words.

But as he said, he didn't care.

There was a silence in the book hall, and Jiang Suiyun finally said, "I don't know where your remarks come from. If it's heard, I hope you can go out and take a good look at the world."

"Don't worry, when it's time to go out, I will definitely go further than you." Yang Ning smiled and said, "Of course, I won't be drifting on the sea like you. Maybe one day, I will walk in the air and see the world."

Jiang Suiyun was stunned and then smiled and said, "Do you want to fly into the sky?" Bu Wuwu said sarcastically: "If you can give birth to a pair of wings, you may be able to fulfill this dream."

If it weren't for this academy, Yang Ning believed that he wouldn't help but slap dozens of times at Jiang Suiyun's very handsome face. However, since he was in the academy, he still had to give Zhuo Qingyang some face and said with a smile: "Without wings, you can't fly into the sky?"

Jiang Suiyun smiled and said, "Jiang is not talented, I don't know if there is any way to go to heaven. I wonder if I can teach me?"

"Sorry, I have any solution? That's a secret. Of course I can't tell anyone who has nothing to do with it." Yang Ning smiled and said, "Young Master Jiang can continue to teach, everyone is still waiting to listen to your travels."

Su Zixuan just couldn't control her mouth, snorted coldly, and said, "Pretending to be mysterious, just pretending to be a god and a ghost. Without wings, how can you go to heaven?"

"Oh?" Yang Ning laughed, "It seems that Miss Su is very unwilling to accept this. Why not be like this? How about we bet?"

"What bet?"

"If one day I can really go to heaven, what if you help me wipe my boots?" Yang Ning glanced at Jiang Suiyun, "Of course, Mr. Jiang raised the question, so what if Mr. Jiang helped me wipe my boots together?"

Jiang Suiyun was straightforward and said, "Jiang really wants to see it. If such a strange thing really happens, what can I do if I wipe my boots?"

Su Zixuan immediately said, "Okay, Senior Brother Jiang is willing, and I am willing, if you really can fly

(This chapter is not finished, please turn the page), I will work with Senior Brother Jiang to wipe your boots."

"But since it's a bet, you can't bet without limit." Jiang Suiyun's eyes were sharp, "If you never go to heaven in your life, wouldn't our bet bet be realized in your life? And since it's a bet, both parties should have bets, so that's fair, don't you think?"

From beginning to end, he never called Yang Ning the "marquis" and had no respect. Yang Ning knew very well that this person was so arrogant, of course, not because of the wealth that the Jiang family could rival the country. After all, it was simply because this person had a deep friendship with the Prince of Huainan and had the King of Huainan as his backer, so he dared to be so rude in front of him.

"What you said seems to make sense," Yang Ning asked, "I wonder what bet you want me to take?"

At this time, all the girls in the book hall were in high spirits. Many people were very excited when they listened to Jiang Suiyun's lecture today. But Yang Ning came out and spoke a theory that was eye-catching. Although many people were skeptical, they still made everyone feel very exciting.

At this time, the girls were even more excited when they saw that they had to make a bet.

Among the three old gentlemen, two of them frowned, but Zhuo Qingyang was calm and watched coldly.

Since Zhuo Qingyang didn't speak, of course those old men didn't say much.

"It's impolite to come but not to go." Jiang Suiyun said, "Since you asked me to wipe your boots, of course I can't play impolites. It's better to do this. Let's just increase the bet a little. If Jiang loses, in addition to rubbing your boots, he will lose another 10,000 taels of silver. But if you lose, not only will he wipe my boots, but also hand over the debt to me. What do you think?"

The girls looked at each other, wondering what Jiang Suiyun said was about the debt.

Yang Ning instantly understood that what Jiang Suiyun said was naturally the debt that Dou Lianzhong made. This debt was in his hands, and he could collect debts from Dou Lianzhong at any time. This was an important handle he held. Yang Ning believed that Dou Lianzhong would be unable to sleep or eat for this debt.

That night on the Qinhuai River, Jiang Suiyun witnessed it with his own eyes and knew the existence of the owed proof. Naturally, he also understood the importance of this owed proof to Dou Lianzhong.

At this time, he proposed to add the owed deposit to the bet, of course, because he wanted to take this opportunity to claim the owed deposit back. The owed deposit had nothing to do with Jiang Suiyun. He did this, of course, to seek credit from Dou Lianzhong.

"Originally, the owed deposit is far more than 10,000 taels of silver." Yang Ning said: "But I have never been disappointed. Since I want to make a bet, I will donate it. Okay, let's make this bet in front of everyone. I wonder how long does Grand Master Jiang want to give me?"

Jiang Suiyun looked at Zhuo Qingyang and asked, "Mr., it seems that there is still two months left before the Academy Competition. I wonder if the students remember it, right?"

Zhuo Qingyang just nodded slightly but said nothing.

"In two months, we will hold a college competition, so we should spend two months on a period of time. I wonder what to do?" Jiang Suiyun said with a smile.

Many people suddenly felt that Jiang Suiyun's conditions were really harsh.

Going to heaven does not mean going into the sea. A person who has no wings but wants to fly into the sky is really a bit whimsical. Even if there is really a way, it is impossible to come up with a shocking idea in two months.

But Yang Ning nodded and said, "Two months are more than enough, and we will see each other again."
Chapter completed!