I am the cook, but I am Li Er's son-in-law

Li Shimin's implication was to ask him to ask Yin Xuan for advice.

Kong Yingda is as good as others.

When he came over, it was at noon when there were many customers, but he had no money... He could only eat Li Yuan's bowl of rice, two corns, and a cup of milk tea.

When Yin Xuan came out, he was also full of food and drink.

"Mr. Kong didn't change his court clothes, why did he come in a hurry?" Yin Xuan asked while lying on the chair, Li Lizhi pinched his shoulders.

Kong Yingda recounted what happened at the court meeting to Yin Xuan, and then looked at Yin Xuan eagerly: "I wonder if Duke Zhengyang has any good suggestions."

Yin Xuan waved his hand, but did not speak.

Jiu'er stood up obediently, took out a book from behind the counter, and handed it to Kong Yingda.

Kong Yingda was taken aback for a moment, and took it over.

This is a somewhat crude book with the word "mathematics" written on it.Open it again, and the content inside is extremely superficial.

The first page is a huge painting, um... the artist is a bit horrible, and the three words "count" are written on the page.

Looking back, there are still some pictures, and the text on them is also "count".

After turning a few pages.

The pictures behind have changed, and the text has also changed, becoming "comparison", length, size, height.

At first, Kong Yingda didn't take it seriously, but his face gradually changed later. Although it looked a little nonsense, it was undoubtedly a very good enlightenment book.

If... when he was a child, he could have such a book to start learning arithmetic, then his current arithmetic would not be so bad.

"This book is..." Kong Yingda read half of the book, and when he saw that there was no content in the back, he raised his head to look at Yin Xuan, and asked in surprise.

Yin Xuan smiled slightly: "I edited this book last night."

"It should be not bad for teaching children to enlightenment."

Kong Yingda shook his head: "It's more than good. Compared with Zhengyang Gong's books, the rhythm enlightenment seems a bit rough."

Yin Xuan smiled slightly: "The key to public school is the textbook."

"With a good textbook, even if the teacher is not good enough, as long as the character is correct, there will be no mistakes if you follow the steps."

Kong Yingda stood up and bowed to Yin Xuan: "These days are going to be hard for Mr. Zhengyang..."

Yin Xuan waved his hand, interrupted him, and looked at Kong Yingda with strange eyes: "Wait a minute, do you want to leave all these things to me?"

Kong Yingda was taken aback.

"Since I have compiled mathematics, I will not give up halfway." Yin Xuan rolled his eyes and sighed, "But it is impossible for the school to only have mathematics as a subject."

"Let me take this as an example. For the subject of language, is there any problem with Mr. Kong writing the Enlightenment booklet?"

Kong Yingda hesitated for a moment, then shook his head, he still has some confidence in this.

"In terms of geography and humanities, you can go and ask Li Tai, oh, that's the king of Wei." Yin Xuan looked for a scapegoat for Kong Yingda, oh, no, it was looking for free labor.

"For science, you can ask my wife to write it for you."

Li Lizhi and the others nodded, rubbed their hands together, and looked forward to it. They also thought it was interesting.

"There are also music and painting. You can ask those great talents about these things. I don't know much about these things."

"There is also sports, which means exercising your body. You can also ask those in the army about this."

Yin Xuan eloquently said a lot.

Kong Yingda frowned, a little puzzled: "This... Mr. Zhengyang, I understand the importance of language and arithmetic. Science is your theory, and I don't mind adding it."

"But what's the use of adding geography, humanities, music, painting, etc.?"

Yin Xuan sighed, beckoned Kong Yingda to sit down again, and said, "How many of those children do you think will be able to stand out in the future?"

Kong Yingda was taken aback, he hadn't thought about this question.

"To put it bluntly, even if they are all literate, there are still a small number of people who stand out." Yin Xuan shook his head and lowered his voice, "Especially in the future when more people study and the competition becomes bigger, only those who are better and better Talented people can stand out from it.”

"So...think about it from the worst point of view, don't ask them to become the pillars of the country, but at least they must become a law-abiding person and a gentleman."

Kong Yingda smiled knowingly, this coincided with the thoughts of his ancestor Confucius.

Yin Xuan went on to say: "Language is for them to be literate, mathematics is for them to be logical, geography and humanities are for them to understand the world from a broad perspective, knowing that this world is not just a village, a county, or a city where they live. The world is big."

"The addition of science is not my theory, but to allow them to understand the world in depth."

"Knowing that the sun rises and the moon sets, and that thunder is just a natural discharge phenomenon, it has nothing to do with thunder and lightning. Let them revere knowledge and nature, not ghosts and gods."

"Music and Taoism are the arts that cultivate them and let them know what beauty is."

"Learning knowledge is to allow them to have better pursuits, even if they think their pursuit is to continue to farm and continue to support a family, it is still better than being muddled, only knowing about the last meal and thinking about the next meal. "

Kong Yingda pondered Yin Xuan's words, nodded slowly: "Listen to what you have to say..."

"Sheng listened to a conversation?" Yin Xuan interrupted him.

Kong Yingda was taken aback...what about this?

Yin Xuan smiled and waved his hands: "There's no need to flatter me, it's just too hasty, you didn't think about it for a while, I've been thinking about this for a long time, and I took advantage of my experience."

Kong Yingda looked at Yin Xuan.

Such a good person, with such credit, can be held in his own hands, but now he is so humble.Mr. Zhengyang is really an outstanding person in the world.

"Student understands." Kong Yingda responded and stood up, "If you do the math, please trouble Mr. Zhengyang."

Then, he bowed to Li Lizhi and the others: "If you do science, I will trouble the ladies."

Li Lizhi and the others blushed a little, hurriedly waved their hands, and stood up to salute him.

"Students are going to ask other teachers for advice, and strive to list the textbooks of these subjects as soon as possible." Kong Yingda left in a hurry, and took most of Li Yuan's plate of chestnuts by the way.

To Li Yuan's anger, Li Jing fired three cannons in succession to coax the little old man.

On the prince's house.

The Cui family came to visit Li Chengqian again.

"His Royal Highness, the matter of... the public school is probably caused by His Royal Highness King Wei." Seeing Li Chengqian, the Cui family spit out such a sentence before they sat down.