Me, traitor!Convincing people with virtue stunned the empress

After all, compared with them, the doctor who came to teach Gewu only studied Gewu for a year or two longer.

It would be great if this new doctor could answer her questions.

Xu Miaoyun immediately said: "Then I would like to ask the doctor, the sages in the Central Plains have believed that the sky is round and the earth is round, but what is the basis for the theory of the round earth proposed by His Royal Highness King Wei, it seems that there is no specific explanation in the book... ..”

The corner of Yang Yi's mouth twitched.

When he compiles books, he always transfers the content of some textbooks in his memory, and makes slight revisions, briefly explains some physical phenomena, and then leads to a set of theories.

The so-called earth is round, which is just mentioned in the textbooks.

It's not that he pretends to be profound.

Rather... the subconscious is regarded as common sense, so there is not much explanation.

He has forgotten that people in this era still think a lot differently from himself.

It seems that there are still some small omissions in the textbook.

He coughed lightly.

"Miss Xu, this statement is wrong!".

[253] Xu Miaoyun, who has a strong thirst for knowledge!Gao Yang who has nothing to do and is courteous?

Xu Miaoyun frowned.

She didn't say anything, why is it so bad?

Yang Yi smiled and said: "The ancients said that the sky is round and the earth is round, but it doesn't mean the surface of the earth in the literal sense..."

"The sage Zeng Zi once said: If the sky is round and the earth is round, then the four corners cannot be concealed!"

Xu Miaoyun frowned.

This sentence means that if the sky is round and the earth is square, the four corners will not be able to cover it.

Seeing Xu Miaoyun's thoughtful expression, Yang Yi continued:

"The Tao is round, the authentic way is square, the square is secluded, and the round is bright!"

"The so-called round sky and earth are really just the way of heaven and earth!"

"If you mistakenly think that the sky is round and the earth is square, then you are thinking too shallowly."

Xu Miaoyun was in awe.

"Dr. Yang is right..."

She now understands that what Yang Yi said just now "this statement is wrong" is her misunderstanding of "the sky is round and the earth" is wrong.

Yang Yi smiled.

"As for the theory of the circle of the earth proposed by His Royal Highness King Wei, it is not unprovable."

"It's just that His Royal Highness the King of Wei made an omission and didn't write it into the textbook..."

"I wonder if Miss Xu has ever been on a boat?"

Xu Miaoyun was startled, she didn't know that Yang Yi mentioned the boat so suddenly.

What does this have to do with the theory of the circle of the earth?

She pondered for a moment.

"Sit."

Yang Yi smiled slightly and continued:

"Has Miss Xu noticed..."

"If there is an oncoming ship, the mast will appear first, and then the hull will appear."

"Such observations can only be made if the earth is spherical..."

Xu Miaoyun was stunned for a moment.

She was lost in thought.

She really didn't pay attention to the scenes around her.

Seeing Xu Miaoyun thinking, Yang Yi didn't stop, but continued:

"Miss Xu, have you ever seen a mountain?"

Xu Miaoyun nodded slightly.

Yang Yi said with a smile: "When you look at the mountain from a very far distance, does it mean that the top of the mountain appears first and then the whole mountain appears?"

Xu Miaoyun pursed her lips.

"It does seem so."

Yang Yi nodded.

He stretched out his hand and gestured.

"If it is not spherical, such a phenomenon will not occur."

"There are many verification methods like this around me. With Miss Xu's wisdom, I must be able to comprehend by analogy!"

Xu Miaoyun took a deep breath.

She saluted Yang Yi.

"Listening to your words is better than reading ten years of books."

"If it wasn't for the doctor's advice, Miao Yun might not be able to demonstrate..."

Yang Yi smiled and said: "Although there are women's classes in the college, there are only a few women like you who are interested in Gewu......"

"They are more interested in other subjects."

Xu Miaoyun smiled and said: "Miaoyun loved reading since she was a child, and she was very curious about everything, so she wanted to know a little about everything. The "Physics" written by His Royal Highness Wei Wang is about the principles of things, which makes the little girl very curious... …”

A look of shame suddenly appeared on her face.

"Miaoyun is called 'female students' because of her complicated reading skills..."

"Miaoyun occasionally wants to come, but she is actually complacent in her heart."

"Only after reading the works of His Royal Highness the King of Wei did he realize that he was a frog at the bottom of a well."

"Thinking about it now, it's really ridiculous."

Yang Yi was taken aback.

Female students?

He pondered for a while, always feeling as if he had heard it somewhere.

He thought for a moment and looked at Xu Miaoyun.

"People are not sages, who can be free from faults, and if faults can be corrected, there is nothing good about it."

"Ms. Xu's thought of introspection is already beyond many people."

Xu Miaoyun was comforted by him, and the corners of her mouth curled up slightly, revealing a smile.

"If Miao Yun can have half of the knowledge of a doctor, this title of 'female students' can be taken up."

Yang Yi smiled.

"I don't know if Miss Xu is from Zhou or a student from other places?"

Xu Miaoyun brushed her hair.

"Miaoyun is from Daming..."

Yang Yi raised his eyebrows.

Although his academy is teaching without distinction.

But those who were able to travel thousands of miles from Daming did not seem to be from poor families.

In addition, "female Zhusheng", surnamed Xu......

He had a vague guess in his heart.

No wonder Xu Miaoyun's name sounds so familiar.

Yang Yi mused: "Ms. Xu's father is Xu Da, the great general of the Ming Dynasty?"

Xu Miaoyun was taken aback for a moment, she was a little surprised.

"Dr. Yang actually knows that my father is Xu Da?"

Her father Xu Da is famous and knows that Xu Da is normal.

But there are very few people who know that she is Xu Da's daughter.

Yang Yi coughed lightly.

"Uh, I have been to Yingtian Mansion in the Ming Kingdom before, and Ms. Xu's reputation is quite resounding!"

He could never say that he had heard of it in later generations.

Right now it can only be nonsense.

Fortunately, Xu Miaoyun did not have too many doubts.

She smiled.

".~People who are good things spread rumors......"

"By the way, Dr. Yang, I have other questions. I wonder if you have time to answer them?" Xu Miaoyun's eyes sparkled.

Although Yang Yi looks very young.

But she knew so much, it made her a little ashamed.

"Uh..." Yang Yi's mouth twitched.

He was just passing by.

How did this become a troubleshooting assistant?

But Xu Miaoyun is interested in Gewu, and he is interested in it. There are not many people like this, so it's okay to ask a few more questions.

He smiled: "Of course there is..."

.....................

Two hours later.

Wei Wangfu.

"Brother Yang Da (Nuo Nuo's)~"

Gao Yang blinked his eyes, and ran to Yang Yi with a delicate voice.

The corner of Yang Yi's mouth twitched.

He just came back from college.

Xu Miaoyun's question took him a lot of time.

What kind of monster did Gao Yang run over again?

Yang Yi glanced at her.

"What?"

Gao Yang tried his best to widen his eyes, his dark pupils were crystal clear, like colored glaze.

She said in a delicate tone: "Brother Yang, are your shoulders sore, can I squeeze it for you?"

Yang Yi: "......"

"Be courteous to nothing...change"

"Tell me, what's wrong with you?"

Yang Yi rubbed Gao Yang's face.

Gao Yang looked aggrieved.