In the red sleeve move, a beautiful and lovely woman pulled the man's sleeve like a child and kept shaking.

"Yingding, Yingding, you haven't answered my question yet." Luo Yi didn't have the patience to give him so much time to miss, so he pulled Zhao Ming's sleeve and asked impatiently.

"There are a lot of issues involved, and they are all well-known things in our place, but it is not something that can be explained in a day or two. Are you sure you want to know? ”

"Where are you?" Luo Yi keenly noticed the surprise in Zhao Ming's words, frowned and asked, "You are not from the capital?" ”

"Hometown, hometown!" Zhao Ming replied vaguely.

"Where is your hometown, why don't any of us know about the well-known things you have there?" Luo Yi frowned and looked at Zhao Ming carefully, as if he could see something from his face.

This is embarrassing me, I can't explain it. Zhao Ming had no choice but to keep a straight face, without any expression, "Do you want to know!" ”

Looking at Zhao Ming's expression, Luo Yi let go of Zhao Ming's sleeves and pouted, "Okay, I won't ask you to continue." ”

Zhao Ming breathed a sigh of relief in his heart, and then continued: "Let's start with the basics. Zhao Ming thought for a while, rolled his eyes before saying, "Let's talk about heaven and earth first, this can explain why the sail comes first when watching the boat on the beach." What is your understanding of heaven and earth? ”

There is a record in this book, and Zhang Heng of the Han Dynasty wrote in the article (Armillary Sphere Note): The armillary sky is like a chicken, and the celestial body is like a projectile. The earth is like a chicken in the yellow, living alone, the sky and the earth are small. "Luo Yi seems to be well-read, and he is the first to speak.

"Yes and no." Zhao Ming nodded and shook his head, "Zhang Heng's imagination is basically right, but the sky is wrong. In his view, the sky is like an eggshell, on which all the stars are set. This is not right. You can think of the sky as the sea. The sphere we live in is like a moment of gravel floating in the ocean. The heavens are much wider than the sea. Truly boundless. ”

"And the stars we can see are other gravel?" I have to say that having a student who can draw inferences from others can indeed arouse infinite pride in the teacher.

"Even the sun and the moon are just like the other stars, gravel. The difference is that one is closer to us and the other is farther away from us. We revolve around the scorching sun, summer when we are close, and winter when we are far away. The land under our feet is also constantly rotating, so there is a difference between night and day. The same is true of the Bright Moon, except that it revolves around the orb beneath our feet. This sphere is called the Earth. ”

Luo Yi held his chin with his hand, listening to this knowledge that he had never heard of, and his whole face seemed to radiate light: "If you say that we are standing on a ball, and the people above are fine, then why don't the people below and on the side fall into the void?" ”

"We call the void the universe, but in fact, there is no distinction between up and down, left and right at all in the universe, and the reason why it won't fall is like this." Zhao Ming looked at it, took a cup lid from the table and threw it upward, the cup lid reached the highest point and fell again, "Why don't you think this cup lid keeps falling up into the universe?" ”

Luo Yi looked surprised, and her small mouth opened wide. yes, why does everything fall down? Why is it such a common phenomenon, no one has ever thought about why? Luo Yi frowned, biting his lower lip and thinking for a long time before he said it, his voice was full of hesitation: "There is something that has been restraining everything?" ”

"That's smart." If it weren't for the fact that the woman in front of him was too beautiful, Zhao Ming was afraid of destroying this pleasing beauty, he really wanted to touch the other party's head as a reward, "That thing is called gravity." The weight of everything on Earth is created by gravity. A few catties and a few taels should be due to gravity. ”

"Unbelievable! What else? Luo Yi's eyes grew brighter and brighter, and the stars in the sky also eclipsed at this moment.

Looking at her serious and studious appearance, Zhao Ming enthusiastically explained to her the knowledge system that did not exist in this era, from astronomy to geography, from physics to chemistry.

The speed she mastered was really amazing, and she kept drawing inferences with Zhao Ming's explanation. Although those questions seemed a little immature in Zhao Ming's eyes. But you have to know that for a woman who has never touched on this aspect, this is already a great thing.

Zhao Ming kept talking, and Luo Yi kept absorbing. Zhao Ming became more and more excited, he wanted to see if this beautiful and intelligent woman could understand this knowledge system that was beyond the thousands of years of her time. Since she is not from a certain era, why not create a person close to that era.

Astronomy, geography, physics, chemistry, humanities, thought, they kept discussing and even began to discuss current affairs.

"Now since the Three Kingdoms, the most potential is Northern Zhao, then Southern Tang, and then Western Yan. It's a pity that Northern Zhao was defeated, otherwise Northern Zhao is the country that is closest to the opportunity to unify the Three Kingdoms. As long as the monarch of Northern Zhao does not make a stupid move, Northern Zhao only needs time to return to the peak of the Three Kingdoms! ”

"Childe, forgive the little girl for not agreeing with this." Luo Yi put down the pen and paper in his hand, frowned and looked at Zhao Ming seriously, "The Southern Tang Dynasty inherited the former Tang Dynasty, the people's aspirations, favored the south for a hundred years, and there were few wars in the homeland, no matter in terms of soldiers, financial resources, population, and land area, the Southern Tang Dynasty is the top of the Three Kingdoms." ”

Zhao Ming smiled dumbly, and suddenly remembered that the peerless beauty in front of him was born in the Southern Tang Dynasty: "On the surface, it seems to be so, but the Southern Tang Dynasty has a fatal flaw!" With this defect, Nantang will never want to restore the glory of the Tang Dynasty! ”

"Oh, I'd like to hear it!" Luo Yi's eyes narrowed, and the expression on his face was inexplicable, and then he called the maid to serve a pot of tea and sat beside Zhao Ming.

"System! The system of the Southern Tang Dynasty is simply a reversal of history! What was the system of electing officials in the Southern Tang Dynasty? Hundreds of years ago, the nine products of the two Jin Dynasty were in the positive system! Are you kidding! Zhao Ming waved his hand to stop what Luo Yi was about to say, "I know what you want to say." Back then, the Tang royal family crossed to the south, abandoned the northern civilians, and came to Hangzhou empty-handed, oh now Lin'an. In order to obtain the support of the families who moved from the north to the south and the local heroes, they had to reopen the Jiupin Zhongzheng system and maintain the policy of moderation and envoys implemented by Xuanzong. It really resisted An Lushan's alien army and avoided Li Tang's downfall. However, the two points of the policy of the nine products left behind made the possibility of the rise of the Southern Tang Dynasty. ”

"The Nine Products in the Positive System, what is it? The two Jin Dynasty reached their peak, and they were weakened under the full suppression of the far-sighted former Tang Taizong and Gaozong and the Wu Three Dynasty. The Anshi Rebellion broke out, Xuanzong moved south to re-establish the nine-grade Zhongzheng system, after a hundred years, there was no cold door in the upper grade, and no clan in the lower grade, although these Tang emperors tried to elevate the status of the imperial examination, but unfortunately the Southern Tang Dynasty culture was controlled by the gate lord clan, and the successive examiners were all gate valve people, and it was so difficult for the poor to come out. Even if one or two talented people come out, they are just assimilated from the local heroes into new gate valves. There was no hope at all. This is the reason why many students in the Southern Tang Dynasty went to Beizhao. ”

"The Jiupin Zhongzheng system, combined with the festival degree left by Xuanzong, makes the system simply a disaster that cannot be escaped! In the past 100 years, the local festival has either turned into a new gate valve or has been occupied by the gate valve. Look at the Southern Tang Dynasty, how many festival envoys are for the poor civilians? In this way, the name of the Southern Tang Dynasty was a country, but in fact, it had regressed to the Spring and Autumn Period and the Warring States Period, and various regions invaded each other. If it weren't for the fact that he still knew the meaning of the cold lips and teeth, and the two great enemies of Northern Zhao and Western Yan, the Southern Tang Dynasty would have already been scorched. The Southern Tang Dynasty only controlled the Lin'an area of the country, and the edict did not exceed thousands of miles. How to dominate the world. Look at the Shu land, which burned the Hanzhong plank road and hoarded the Kuizhou Road with heavy troops, can there be a trace of obedience to the imperial court? If it weren't for the country's surname Li, who was the same ancestor as the Southern Tang Dynasty, and Xiyan was eyeing each other, he would have been called the emperor a long time ago! ”

There was a sneer on the corner of Zhao Ming's mouth, and he really didn't look down on those compatriots in the Southern Tang Dynasty: "So the Southern Tang Dynasty looks the strongest." Make many doors, up and down different hearts. It's just that it looks strong. The support so far is just the three kingdoms, holding each other back and barely supporting each other. The dry bones in the tomb are waiting to perish! ”

Luo Yi's face turned pale when he said this, and he had a lot of thoughts in his heart, but he couldn't refute it. The Southern Tang Dynasty is indeed like this, even if the Northern Expedition gathers a million troops, it is just a ghost in the hearts of each section, and even the Northern Zhao Relief Water Army can't beat it, how can we talk about recovering the lost territory? Xiyan has been beaten many times with less and beaten to the ground. "What should Nantang do?"

"Not how." Zhao Ming didn't care about Luo Yi's ugly face, and he didn't mean to pity the jade at all, "It's a dead knot at all!" No way at all. The Southern Tang Dynasty established the country with the nine-grade Zhongzheng system and the temperance degree, which were the foundation of the Southern Tang Dynasty. If these two points are forcibly leveraged, I am afraid that if Northern Zhao or Western Yan do not need to advance southward, the Southern Tang Dynasty will be in flames of war and collapse with each other. After all, the moderation of military power and political affairs in a state will not sit still. Instead, they will raise troops to resist or defect to Zhao Xiyan. At least one life and wealth can be saved. So no one can do anything about this situation in Nantang, unless..."

"Unless what?" Luo Yi looked nervous and looked at Zhao Ming with hope.

"Unless there is a change of force! The most important thing is the change in my Beizhao! Zhao Ming thought about it carefully before saying a possibility, "Although Nantang's own problems are internal, they are already a mess that cannot be solved. Unless Bei Zhao helps deal with Xiyan. Let the Southern Tang royal family free their hands, risk the collapse of the Southern Tang Dynasty, unite all forces that are still loyal to the royal family, and forcefully sweep away the envoys in various places. It will take decades to suppress the gate valve and support the poor civilians. The army was reorganized, and power was concentrated in the imperial court. At that time, the Southern Tang Dynasty will gather the strength of the whole country, and the financial resources will be unstoppable if the world is swept away! ”

Luo Yi's eyes dimmed, how could it be! Are all the emperors in the Northern Zhao court and the common people fools? made every effort to drag Xiyan for the Southern Tang Dynasty, and sat back and watched the turmoil in the Southern Tang Dynasty and did not send troops, but instead fought with the Western Yan and weakened each other's strength. And then give Nantang decades to recover his strength and not bother, waiting for Nantang to destroy himself? How can it be! "Is there any other way?"

"Yes, the Southern Tang Emperor surrendered to Northern Zhao. Then the Southern Tang Festival envoy lost his righteousness. Northern Zhao raised troops to fight against the suspicious Jiedu envoys, just like beating their sons. Northern Zhao fully occupied the Southern Tang Dynasty, and gathered the strength of the two countries to defeat the Western Yan to dominate the world, and the Southern Tang royal family may be crowned king and keep its wealth forever. Of course, it is more likely that after the Northern Zhao Dynasty dominated the world for more than ten years, the country was stable, and all the royal family of the Southern Tang Dynasty died! Ha ha. Zhao Ming smiled exaggeratedly, didn't there be enough of this kind of bridge section crossing the river and demolishing the bridge in history?

"Could it be that Nantang is such a situation of waiting for death?" Luo Yi's face was dead, and Zhao Ming was a little surprised, how could this little girl who didn't seem to care about everything care so much about the safety of the country? I can't imagine that this Luo Yi'an's heart is still very strong, stronger than the prince of his own country.

"Who knows? The situation is always unpredictable, and it's a fucking thing. Who knows when there will be a turnaround? It's like no one expected that the seemingly incomparably powerful Tang Dynasty of the former Tang Dynasty was at its peak, but it was hit by the Xiyan royal family and ended with a bang? Speaking of this, Zhao Ming's vision was also a little dim. The Tang Dynasty, which has never defended and attacked everywhere, has made foreign races complain again and again, and the Tang Dynasty, which has fled to the north, is at the peak of the world in terms of military, culture, and country, and the Tang Dynasty of all countries has fallen so easily? In the previous life, too, the Tang Dynasty behind Tang Xuanzong Li Longji is worthy of the word Tang Dynasty! After the Anshi Rebellion, Datang was dead in Zhao Ming's heart!