。

The wind is rising, and the autumn is cool!

There was almost no prelude, and after the autumn rain that lasted for several days, the weather in Guide changed for the better.

I couldn't find the original heat and heat anymore, and it became a little cold.

It's not that cold.

Su Baiyi remembered that in this place in the Central Plains, even if it was slightly cooler after the first autumn rain, it was almost the same as wearing a long-sleeved shirt.

However, what surprised him was that at the end of the Ming Dynasty, at this specific time when the egg hurts, because of the influence of the Xiaoice River, just after the autumn rain, according to the standards of later generations, at least an autumn coat and a coat are needed.

Many people classify the reasons for the fall of the Ming Dynasty into three categories.

The human factor of the time is that the most powerful Emperor Chongzhen and those flowing cabinet ministers failed to govern the country well and did not lead the whole nation in the right direction.

The second is the factor of the system, because of the Ming Dynasty's taxation system, the system of scholars and doctors ruling the world, the grandmaster protection system and other series of systems, so that the tax revenue of the entire imperial court has decreased sharply, at the end of the Ming Dynasty, it was only four or five million taels per year, equivalent to more than a dozen of the Song Dynasty.

Three, even God doesn't help the Ming Dynasty.

Because of the encounter with the Xiaoice, which is basically the most serious in history, many crops cannot adapt to the environment, and the yield is greatly reduced, resulting in a sharp decline in population, continuous famines, and even a miserable situation in Shaanxi and Shanxi without a rooster crying for thousands of miles.

Sure enough, it is the worst sub-Xiaoice river ever recorded in history.

Su Baiyi sighed!

It is the Central Plains region with four distinct seasons, but this is good, there is no autumn existence.

After this summer is over, it will be winter!

Forget it, anyway, I don't have the capital to compete with nature, so I can only look at the sky and shake my head, sigh, and continue to work.

After raising for so many days, both the complexion and the spirit have basically returned to their original state, Su Baiyi refused the request of a few girls to let him continue to recuperate, and he had to go to Wenzheng Academy in the afternoon to give lessons to the students.

……

Mr. Hua Yuhua, who teaches in the A-word School, has been in a very bad mood recently.

Since Su Baiyi entered Wenzheng Academy to teach, his treatment has undergone earth-shaking changes. Of course, as an old Confucian who has been nurtured by Confucius and Mencius for so many years, he can still tolerate some changes in treatment, but he can't stand the ideas propagated by Su Baiyi.

But it's weird.

Although those things were Su Baiyi's nonsense, he never expected that so many students would be enthusiastic.

Usually, when Su Baiyi was there, it was normal for his students to be snatched away; But even in the few days when Su Baiyi was away, the students in his classroom were far from reaching the previous level.

And that's not all!

Even, someone began to provoke his majesty and openly cause trouble in class.

He said astrology, which holds that all stars are immobile under normal circumstances, and only when there is a great change in the heavens and the earth will certain astrological changes cause certain astrological changes.

This is a warning from heaven to the emperors of the world.

But to say that, the students were unwilling, and a student named Fu Lin from Jingshi actually stood up and openly said that what he taught was wrong, saying that the stars should be moving according to a fixed orbit, and that some stars would occasionally be abnormal, and that was because the viewing angle of the person standing on the earth had changed, or the surrounding reference had changed.

After Fu Lin finished speaking, he shouted that this was what Mr. Su Baiyi Su said when he was in class.

Now Hua Yu was furious!

It is a great sin to openly question your husband in class.

Fu Lin was whipped three times and then kicked out of class.

However, after that day, the number of students who came to his A-word school in the afternoon was suddenly reduced again.

When it's good, it's a dozen, and when it's bad, it's even just a few.

Compared to the previous classroom situation of Xin Operator, it is even worse!

Then there are a few more lessons to be learned!

Hua Yan blew his beard angrily and stared, just waiting for Su Baiyi to come to class today, as soon as Su Baiyi entered the classroom, he also entered the T-shaped school immediately, sitting in the front row uprightly, looking like an obedient old student, but in fact, he harbored evil intentions.

Didn't you Su Baiyi claim to know all things in heaven and earth, learn all things in heaven and earth, and then all things in heaven and earth are used by me? Well, I don't believe it today, you can really use all things in heaven and earth?

Su Baiyi naturally saw Hua Yan, and even knew that this guy was here to make trouble, but he didn't care! How to take the class and how to take the class.

"Students, I haven't seen you for a long time, I'm sorry everyone, I was injured a few days ago, isn't it okay? I didn't come to teach you until today, Su Baiyi apologized to everyone first! ”

After speaking, he really bowed down and saluted the students.

The students were stunned!

Who is the gentleman?

Heaven and Earth Monarch's Parent, that is second only to his parents, actually apologized to them?

"Sir, no!"

"Sir, wait!"

……

Time, the noise is everywhere.

Su Baiyi waved his sleeves: "No one is perfect, everything in this world is not perfect, there are defects, and I, Su Baiyi, am not a fairy, just a layman who preaches and receives karma to solve doubts." ”

"The weather suddenly turned cold, many students' clothes have not changed, I am here to remind you, recently, especially in the morning and evening, the wind outside is a little strong, remember to add clothes, to avoid the wind and cold, sorry I have committed an occupational disease again!" Su Baiyi scratched his head, and the students below burst into laughter.

Listening to Su Baiyi's words, Hua Yan was a little unimpressed.

What a shame to please a student in this way!

No wonder the students were all brought to the T-shaped school by him, it turned out to be a master of patting horses, but this horse has been photographed on the students, and it is really unheard of.

It is impossible for him to please the students so much!

"Ahem......" He coughed vigorously a few times, and after suppressing the laughter of the students, he raised his head, his eyes were full of disdain and shame, and said to Su Baiyi: "Mr. Su, the old man has a question." ”

Here it comes!

Su Baiyi's face was slightly gloomy, and he was a little unhappy in his heart.

Everyone is a teacher at Wenzheng Academy, and it is not too much to disturb others and ask questions during class, which is basically equivalent to demolishing the stage.

The questions raised by the students are generally aimed at the knowledge taught by the lecturer, and Hua Yu asked questions before Su Baiyi started the class, which has a great deal of randomness, and even if he is a knowledgeable and talented person, it is impossible to answer everything.

Therefore, it is not an exaggeration to say that he demolished the stage.

"Mr. Hua, excuse me!" Su Baiyi finally asked him to ask questions.

"Okay, Mr. Su once said, I remember saying in this T-shaped school, you claim to be able to know all things in heaven and earth, learn all things in heaven and earth, and then all things in heaven and earth are used by me. The old man is not talented, not as knowledgeable as Mr. Su, and he still has something to understand about everything in this world, please ask Mr. Su to answer, the old man is grateful. ”

said that he was grateful, but in fact, there was no trace of gratitude on his face.

Su Baiyi's face became more and more gloomy.

At the beginning, when he preached knowing all things in heaven and earth, learning all things in heaven and earth, and then all things in heaven and earth were used by me, it was clear to the eyes of people that this was a kind of philosophy of learning and a kind of pursuit of the great road.

It's not Lao Tzu's attitude of knowing everything.

But Hua Yu is good, and he deliberately misinterprets it when he comes over.

Since you want to deliberately mess with me, then Lao Tzu will not save you any face.

Old stuff!

Su Baiyi scolded in his heart, and then said slowly: "Say it, although you sat in my school full of provocation and interrupted my class very rudely." But my Lord Su Baiyi doesn't care about the villain, and I'm still willing to answer your questions, you say, what a question! ”

"You ......" Hua Yan immediately stood up from his seat angrily, his face flushed.

Although what this young man said was true, you didn't save face for the old man.

"Papa......" Su Baiyi gently slapped the table twice and said, "Please sit down and talk, there are still many students waiting to listen to the class, you block them, pay attention to your cultivation." ”

"Poof......

Hua Yan was so angry with him that he almost spurted out old blood.

"Good, good, good!" Hua Yu sat down, shook his hand and said: "The old man doesn't have a senseless fight with you, just now you said that the wind hurts your body, since you claim to be omnipotent, then the old man asked you what the wind is and why is there wind?" ”

Su Baiyi's pupils shrank slightly.

The question is very simple, isn't the wind just the flow of air?

However, it is a bit troublesome to explain this problem clearly, and there are many things involved here, and it is not a sentence of "air flow" that can be convincing.

Seeing Su Baiyi frowning slightly, Hua Baiyi's trembling body that had just been angry suddenly eased, the red on his face faded, and he reverted to the appearance of a worldly master with a white beard.

The students below sighed.

Su Baiyi paced around the podium and thought for a long time.

It's not that he doesn't understand, but he's thinking about how to explain it to the students so that they can accept it more easily.

But Hua Yan didn't think so, he thought that he had really stumped Su Baiyi.

"How is it, Mr. Su, can't you answer?"

He twisted his beard proudly, completely devoid of his usual rigor, and looked like a villain.

Su Baiyi just raised his head and looked at him coldly, snorted in his nose, and did not answer the question to him, but faced the students of the vast number of students, and said very seriously: "I believe that many of you also want to know what the wind is and where this wind comes from." ”

Almost everyone in the audience nodded.

Su Baiyi took a deep breath and said, "In this way, I won't talk about the wind first, before I talk about the wind, I must first clarify a concept." That is, the surface space we live in, from the earth under our feet to the gap under the blue sky, is not an absolute space, it is actually full of things! ”

"What's that?" Fu Lin asked in surprise.

"Qi, it can also be called atmosphere!" Su Baiyi frowned, he felt that it was actually too early to transmit these thoughts to the students, according to his plan, he would first learn arithmetic. But since Hua Yan bullied the old man to the door and kicked the restaurant, then take out something to deter him.

But don't blame me if it scares you!.