i have a sword fairy

Chapter 442 Soon, but not completely
Zhao Rong was curious at the moment, and wanted to ask Gui about the second Sword Emperor.

It's just that after thinking about it, he did it. Since he broke the mirror that night and woke up in Dali, he talked less.

Zhao Rong had a busy day at the academy today, except for teasing Zhao Rong in the morning, he didn't make much noise, and after he entered Xia Chongzhai at night, Gui even made no sound.

Thinking about asking it after returning to Dali at night, Zhao Rong temporarily held back.

"why."

Zhao Xifu spoke to Zhao Rong for the second time tonight.

Serious tone.

Zhao Rong glanced at him, continued to shake his head, shrugged and said casually: "I don't know either. Well, I saw a similar statement in a certain book that you ask me now that I must not remember. It's very interesting. .”

Although he said so, his tone was sincere, but he couldn't hide the smile on his face.

Can't help laughing, it seems to be some kind of bad taste.

"..." Everyone was stunned, and couldn't help but look at his expression. Obviously, even Su Xiaoxiao, who was the most stupid in Zhao Rong's mouth, could see that he was lying. This guy obviously didn't say anything on purpose. Don't know?

Very bad.

Zhao Xifu looked at this brat he had just met tonight, at first he thought that Miss Zhao was not only extremely handsome, but also very good in every way.

It's just that the eyes are not very good. For example, he actually fell in love with this kind of kid, and sacrificed to him a first-class sword that the world's sword cultivators dream of. Do you think that God has given too many natal swords...

Until now, the shopkeeper suddenly found out that he was wrong... Miss Zhao is clearly blind.

Zhao Xifu suddenly felt a little itchy.

He looked at Zhao Rong for a while, and said deliberately: "Well, you said it the fastest, but I don't think so."

Zhao Rong joked: "It's not the fastest, so why do you swords that are 'Journeying to the North Sea, Dawn and Cangwu' only give up a hundred steps, and can't catch up with the bamboo horse?"

Zhao Xifu curled his lips, determined, "If you can't catch up, the speed of the two swords may be the same. Who said that a chestnut must be slower than a bamboo horse?"

Zhao Rong nodded unexpectedly, and praised, "That's true, that's right, the shopkeeper has a lot of knowledge, so I know that with Zhao's wisdom, I can't hide it from you..."

This burst of flattery made the corner of Zhao Xifu's mouth twitch, and the more he heard it, the more strange it became.

Sure enough, in the next second, Zhao Rong's words changed slightly:
"Well, imagine if the speed of the two swords is the same, then of course they can't catch up. Moreover, in this case, the distance between the two swords will of course remain the same, right... Cough cough."

Zhao Xifu's eyebrows couldn't help getting together again.

Because under the warm reminder of someone, he had to face the question that made him uneasy again:
That's right, if Yili and Zhuma's speed were the same, then of course they would keep a certain distance, but in reality——Yili pulled the distance closer and closer.

So a chestnut is faster?
However, Yili can't cross the last distance no matter what, because it needs a little time to advance "this distance", and the bamboo horse will also advance a little distance within this time.

Ichikuri could only get infinitely close to the bamboo horse running ahead, but could not catch up with it.

In other words, as long as the original distance between Yili and Zhuma can be divided infinitely, and each divided distance needs some time to catch up, then the distance that can be infinitely divided will take infinite time to catch up.

It's weird, even though the distance is getting closer, the faster ones can't catch up with the ones in front.

So one chestnut is...

Fast, but not quite fast?

Or is it that in the process of chasing, the bamboo horse will secretly speed up every time it is approached, so it is really the fastest sword, so it can keep Yili behind?
Restlessness comes from the unknown being out of control.

Zhao Xifu has not experienced this feeling for a long time. For him, he has long been calm about most things on the mountain, even when he first and last stepped into Xiachongzhai in Jingwa Lane 6000 years ago. That's all.

Over the years, those people from all walks of life who have come to beg for wine, near or far, have brought the big or small news about the Jixia Academy of the Jiang Dynasty in Tunanzhou, which can most easily make him amazed It's been a while.

It's just that the metaphysical things debated by the schools of thought that I have heard in the past are either too empty or too lofty, or they are old wine in new bottles that have been around for a long time.

Now, however, the strange paradox that Zhao Rong brought out in an ordinary way is actually by his side, and he has never discovered it before, but thinking about it now, it is terribly frightening to think about it.

The more the shopkeeper thought about it, the more surprised he became.

It's definitely not that he is ignorant or that his thinking has missed a certain link, but that the more he thinks about this scene, the more it goes against his long-standing worldview.

Zhao Xifu suddenly said: "No, the speed is absolutely different, a chestnut must be faster than a bamboo horse!"

Zhao Rong nodded, smiled and said ironically:

"That's right, not only is a chestnut faster than a bamboo horse, but many swords are faster than a bamboo horse, but it's also strange that they can only follow behind a bamboo horse and never catch up. So...the fastest sword in the world, Are there swords that can't catch up? The word 'fastest' for them is a bit embarrassing."

He sighed regretfully, glanced at the shopkeeper, turned his head and winked at him and said, "So, which sword does the shopkeeper think is better for the word "fastest?"

Zhao Xifu was silent.

Zhao Rong smiled, and didn't intend to make things difficult for others anymore, after all, this could be regarded as some kind of golden finger for him.

This paradox is a famous paradox proposed by a Western sage in the previous life, called 'Achilles can't catch up with the tortoise', but tonight, it was replaced by a chestnut and a bamboo horse by Zhao Rong, and it was brought up in a wicked way.

This paradox involves something metaphysical, that is, time and space.

If we want to study and solve it in detail, we must reveal the most fundamental appearance of time and space, as well as their essential laws of operation, blah blah blah...

However, these, after previous lives, the conclusions of those ancient philosophers, have become the worldviews that people in previous lives took for granted.

Standing on the shoulders of giants, Zhao Rong can solve this paradox in many ways.

It's just that, in this world, this paradox is raised for the first time... Well, Zhao Rong doesn't know if the predecessors of Xuanhuang Realm or the scholars of Jixia Academy have noticed similar problems.

But about the most essential appearance of time and space, they absolutely know very little. After all, the most similar description and explanation in the mouths of thousands of monks in the Xuanhuang cultivation world about "time" is nothing more than "the long river of time". Character.

The knowledge of it is superficial and exposed.

As for what the 'water' in this river is, whether the 'water' is continuous or discontinuous... I don't know.

The same is true for Liangui.

And right now, the reaction and expression of shopkeeper Zhao, who seems to be not simple and has a very loud tone, proves this point even more.

Zhao Rong shook his head.

At this moment, he glanced at the shopkeeper who was lost in thought, and tentatively picked up the pitch-black jug.

Seeing that the latter did not stop him, Zhao Rong happily poured a glass for everyone at the table.

Starting from Zhu Yourong, continue counterclockwise and hand them in front of them.

The two friends have it, Xiaoxiao has it, Qianer has it, and Qing Jun has it.

It's just that after pouring wine for Qing Jun, he shook the jug and found it was empty.

There were ten people at the table, a total of nine glasses, only Zhao Rong's who was pouring the wine was missing.

Under the eyes of everyone, he put down the empty jug as if nothing had happened, and greeted everyone to drink with a smile.

In the next second, Zhao Lingfei, Su Xiaoxiao, Zhu Yourong, Li Xueyou and Zhao Qian'er at the table raised their hands almost simultaneously.

It seems to want to... move the wine glass?
Afterwards, the female movements stopped at the same time.

"........."

"........."

After being quiet for a while, Concubine Zhao Ling turned her head, her eyes swept around them, and she pursed her lips, "Mr. Zhu, little girl, Miss Li, this glass of wine is my husband's wish. Just give him this cup, drink your own."

Facing the autumn-eyed woman with a slight smile on the corner of her mouth.

Zhu Yourong immediately withdrew her hand, her eyes drooped slightly, she looked at the wine glass, nodded slightly, then smiled politely, raised her head without hesitation in the next second, and drank the Bingniang wine in one gulp.

Su Xiaoxiao said "ohhh" twice, covered the wine glass with both hands, and followed Mr. Zhu's example, drank the wine.

"Thank you... Thank you." The little fox demon glanced at Zhao Rong.

Li Xueyou blushed in response, looking at the wine glass that Zhao Rong handed her with complicated eyes, but didn't drink it right away, as if hesitating for something...

Concubine Zhao Ling pushed her Bingniang wine to Zhao Rong.

Zhao Rong shook his head.

Concubine Zhao Ling also shook her head, with a stubborn expression on her face.

Zhao Rong wanted to evade, but Concubine Zhao Ling said first: "I am determined to climb the peak of swordsmanship step by step. I will not drink this cup of beauty wine."

Yu Huaijin, who was writing, drawing, and frowning on the table, paused for a while, and she took a look at this top talent in the Taiqing Xiaoyao Mansion.

This sentence has many meanings.

Bingniang wine can preserve the face, and if a monk rides Juechen's broken mirror in a relatively short period of time, his lifespan will increase and his appearance will almost remain unchanged.

And when it breaks through a very high level, it will be able to keep its face forever.

So the kendo peak that Concubine Zhao Ling wants to climb is at least higher than this 'very high' realm, and this 'very high' realm is much higher than Mr. Zhu's current realm...

Zhao Rong was taken aback when he heard the words, and heard the sharpness implied in her soft tone.

He felt happy for no reason, no longer gave in, and drank the Bingniang wine.

Everyone also drank one after another, and the atmosphere was lively.

Zhao Rong put down his wine glass, at this moment Zhu Yourong frowned and said:
"Ziyu, why is this so?"

Obviously, she is worthy of the paradox that Zhao Rong just raised.

Yu Huaijin also nodded, and followed the teacher, looking at Zhao Rong seriously.

Zhu Yourong continued:

"Ziyu, we all know that if Yili is really allowed to compete with the bamboo horse, Yili will definitely catch up with the bamboo horse. Even if it takes [-] steps, it is only a matter of time...

"Well, I don't mean to look down on Ms. Zhao, but I heard that Ms. Zhao's bamboo horse has unfortunately fallen... So, why can't Yili fail to catch up with the bamboo horse in this reasonable hypothetical situation in your mouth?"

Zhao Xifu was thinking about something, when he looked up calmly.

Together with Zhu Yourong, Yu Huaijin and others, he stared intently at the hesitant young Confucian scholar in front of him.

This conclusion of "one chestnut can't catch up with a bamboo horse" seems absurd, but if you think about it carefully, all the premises of the conclusion are reasonable and valid, so why do you draw such a conclusion that violates common sense based on logical reasoning?
Is there some kind of fundamental avenue of heaven and earth that has never been discovered by the sages hidden in it...

Zhao Rong sighed helplessly.

In fact, he doesn't really care about killing or burying, but this question, he thinks the most precious thing is the process of thinking.

In Zhao Rong's previous life, many philosophers and mathematicians tried to propose a solution to this paradox. During this process, many interesting 'answers' were born.

Any kind of response to it will prompt people to reflect on the most fundamental metaphysical assumptions, and to explore how to correctly understand time and space...

The process of thinking is the most important thing. Maybe this paradox can give birth to a new solution in this world?

Zhao Rong felt that this was what he wanted to see when he proposed this interesting paradox here, and he even wondered if he could spread this interesting paradox of 'not catching up with bamboo horses' to Tunanzhou, and look at those Ji What is the unique explanation of Mr. Jixia from Xiaxue Palace...

Zhao Rong felt that this was also his mission of "being a man for two generations"... instead of simply telling some answers, buying a box and returning a pearl.

However, Zhao Rong at this time obviously ignored the power of this paradox, which is far better than the first one he proposed before, because...it involves the mysterious and mysterious time.

……

　Thanks for the reward of 0110 coins from the good brother 'Zhanhuo 1500'!Thanks to the good brother 'Shan Hai Liu Bai' for the reward of 1500 coins!
　　
　
(End of this chapter)