When Zhang Hong left, how old was his son, how could he think about transferring Zhang Hong back now? If no one is doing anything here, Li won't believe it. After pondering for a moment, Li said with a smile: "Emperor, who told you to transfer Zhang Hong back?" ”

"No one to talk to the child!" Zhu Yijun pouted and sold cuteness, but he chuckled in his heart.

I am lifting a stone to shoot myself in the foot, obviously my mother suspects that she is being used, and Zhu Yijun can't throw the pot to others at this time! The key is that he can't get rid of it if he wants to, and between the lightning and flint, Zhu Yijun decided to forcibly shake the pot.

"It's that Erchen heard a group of palace maids chatting that day, and they said that there was a good eunuch in the palace in the past, and he often advised his father and the emperor to be a virtuous minister." Zhu Yijun said with a straight face, with a serious look: "Master Zhang teaches his sons, pro-virtuous ministers, and far villains. ”

"Erchen thinks that if he is a virtuous minister, then let him come to Erchen's side!"

After listening to his son's words, Li was even more sure that this was definitely someone muttering nonsense around his son, but Li also knew that there was no way to continue to investigate this, so he couldn't let his son recognize people!

After thinking about it, the Li family still felt that Zhang Hong should be transferred back, firstly, Zhang Hong was indeed a good eunuch, and secondly, it could not dampen his son's enthusiasm.

"Okay!" Li said with a smile: "Then the emperor will let the celebrant draft the holy decree!" ”

Zhu Yijun listened to his mother's words, and immediately smiled, and his little appearance was unusually cute.

Turning around, Li glanced at Feng Bao behind Zhu Yijun, and said with a dark face: "Feng Daban, don't let people chew their tongues in front of the emperor in the future, can't the people in the palace even control their mouths?" ”

"Don't worry, I'll arrange it when I go back!" Feng Bao hurriedly bowed down, but he hated Zhang Whale in his heart.

In this palace, if you want to say who wants Zhang Hong back the most, it is undoubtedly Zhang Whale. You must know that Zhang Whale has just entered the palace as a eunuch, that is, he worships under Zhang Hong's door, and Zhang Hong is Zhang Whale's godfather.

Compared with Zhang Whale and Zhang Cheng, Zhang Hong has a good reputation and old qualifications, if he really goes against himself, then he will be miserable.

With the addition of Zhang Whale and Zhang Cheng, his fate can be imagined, Feng Bao secretly hated it in his heart, but he didn't dare to show it on his face. Just when Feng Bao was officially proud, he didn't expect to be kicked by Zhang Whale and flashed to his waist.

"You're waiting for me!" Feng Bao was secretly ruthless in his heart, and he absolutely couldn't let them succeed.

Zhu Yijun naturally didn't know that Feng Bao hated Zhang Whale, but Zhu Yijun knew that Zhang Hong was transferred back, and the most unhappy person would definitely be Zhang Whale. However, Zhu Yijun was too lazy to take care of Feng Bao, he had more important things to do.

This more important thing is to write a textbook, a textbook for mathematics.

After the school palace opens, Zhu Yijun will have a group of people to study with him, although it is mainly based on the four books and five classics, but if he really learns the four books and five classics, then what does Zhu Yijun do in the school palace.

Mathematics is the foundation of all learning, and if you want to learn anything else, you naturally have to start with mathematics.

It is imminent to compile a mathematics textbook, starting from primary school textbooks, addition and subtraction, multiplication and division, this is the first volume prepared by Zhu Yijun. After three years of studying primary mathematics, three years later, he began to explore physics and chemistry.

Learn for three years first, and after three years, they can't help it, anyway, Confucianism also pays attention to the six arts of a gentleman, and mathematics is also one of the six arts of a gentleman.

The location of the school palace was quickly decided, and the address was in Xiyuan, which used to be the place where Emperor Jiajing lived, or the place of alchemy. Speaking of alchemy, Zhu Yijun has an idea, maybe he can train these guys to become chemists?

It's okay to do chemistry, write it down first and try it later.

The West Garden is actually the Zhongnanhai of the later generations, at this time it is called the Beihai Zhonghai and the Nanhai Sea, collectively referred to as the Taiye Pond, which is a royal garden. Zhu Yijun felt that it was very appropriate to put the school palace here, it was big enough and comfortable enough.

Since the death of Emperor Jiajing, Xiyuan has also been idle, and it is also very suitable to use.

Although it has not been built like in later generations, it is a royal garden after all, and his grandfather, Emperor Jiajing, has also lived here for so long, so the decoration is naturally no problem. Zhu Yijun ran to the Li family and said that he would put the school palace here, and the Li family agreed very easily.

For his son's study, Li has always been very supportive.

In the room of the Qianqing Palace, Zhu Yijun was tinkering with pencils at this time, or directing the little eunuch to tinker with pencils.

"Chen Ju, do you know if it's ground into powder?" Zhu Yijun looked at the little eunuch Chen Ju and said directly: "Grind it a little finer, and then put the clay." Sitting in a chair drinking tea, he spoke from time to time.

Chen Ju didn't dare to slack off at all, the emperor personally explained the matter, how can there be a trivial matter!

"Once you've got it done, glue it on the paper and roll it up, making sure to roll it tightly."

This kind of pencil was seen by Zhu Yijun in his later life, and it is actually a newspaper as a pen holder, not a wooden pen holder. It is a kind of resource reuse, and Zhu Yijun directly moved to the Ming Dynasty.

Save time, effort and money, waste paper or else have to be thrown away, and it is suitable to use it as a pencil.

The little eunuchs were very busy, but this thing itself was not difficult, and it was made quickly, but it couldn't be used yet, and it needed to be dried. Looking at the first batch of pencils that were taken out, Zhu Yijun nodded with satisfaction.

Math is very paper-intensive, and those guys in the school palace don't pay tuition, so it's okay for them to use a brush.

How good the pencil is, it can be erased after use, saving money and effort. When the pencil is ready, you can write the textbook yourself. Using a brush to draw lines and the like, Zhu Yijun can't play at all, and if he really uses a brush, how thick the book has to be.

The key is to be tired, my little wrist, if I really write a book like that, it will probably be over.

In three days, the pencil was dry, Zhu Yijun took the pencil sharpened by the eunuch, drew on the paper, nodded with satisfaction, the quality was really good. took a drawing board, spread a piece of paper, and Zhu Yijun drew it towards Feng Bao.

"Feng Daban, sit down, don't move, I will draw you a portrait."

Although Feng Bao didn't know what the portrait was, the emperor was happy and sat there without moving.

Zhu Yijun's sketches are still good, and he studied with his girlfriend for a while in his previous life. Soon, a portrait appeared on the paper, and the eunuchs and palace maids standing behind Zhu Yijun all showed shocked expressions.

After the painting, Zhu Yijun nodded with satisfaction, not bad, his hands are a little raw, but they are very beautiful.

After seeing the painting, Feng Bao knelt directly on the ground, and said bitterly: "Your Majesty, old slave, old slave, thank you, Your Majesty!" ”