Xiao'er heard Li Chengyang's ridicule but didn't run away abnormally, and she didn't have any shame, and even said with a loss that she couldn't hide: "Xiao'er can't become a sister-in-law, I don't have a good background, so I don't ask for any reputation, as long as I can stay by the young master's side in this life, I will be satisfied."

Li Chengyang didn't have the heart to flirt, Xiao'er said that it was indeed the truth, if he wanted to marry Xiao'er into the door, it was not a problem to seal a concubine, but it was much worse to be a housewife, if he married Xiao'er as a wife for no reason, then he would not want to do anything else in the future except to talk to the imperial historians.

But I don't want to marry someone else, Li Shi was forced into it and reluctantly accepted, it's not that I don't like Li Shi, the main thing is that monogamy in the previous life has been deeply rooted in the bone marrow, and it is certainly worth being happy to be able to marry many people, but I always feel that it is unfair to Xiao'er and Li Shi.

It's a bit too early to think about this, take it one step at a time, no one can say what will happen in the future, anything is possible.

Pulled Li Shi Xiao'er and said a conversation, comforted the two daughters, their backgrounds are the same, Xiao'er was picked up by Li Chengyang, Li Shi was picked up by the secret guards, no one is much better, they need to be coaxed.

It didn't take long for the four little ones to go to the side courtyard under the leadership of Li Chengqian, and after a simple nap, a few small ones were full of energy, among which Li Tai was the most excited: "Big brother, you said that you have advanced knowledge, let me see it, Xiao Tai hasn't slept at noon, just waiting for you to teach us the secret that will not be passed on."

Rubbing his little head, he came to the study with a group of people, there was a huge white cloth hanging on the study, Li Chengyang took charcoal to write and draw on it, this has been there for a long time, the blackboard is easy to make, just find a wooden board and dye it with ink, but there is no trace of chalk now, Li Chengyang will not make it, so he has to do the opposite, the white cloth is the board, the charcoal is the pen, and the white cloth can be used after washing and washing.

Sitting in four small rows, Li Chengyang waved his hand and asked Xiao'er Li Shi to sit down and listen together, a sheep is also a herding of sheep, not to mention that the two girls will definitely be arranged by him a lot of things in the future, I don't know what to do.

After thinking about it, writing Arabic numerals from one to ten on a white cloth is simple, and it doesn't require any foundation, and it is appropriate to learn it at any time.

knocked on the desk, ready to start his first class: "What I learned today is my original algorithm, and it is also the secret of our Li family, after learning these, then you can start a lot of things, and your dreams will start from here, there are no more than ten people in this world who can do algorithms, and they are all taught by me one by one, and now they have entered various departments to take on great responsibilities" raised his head proudly.

Whether it is Ma Zhou, or Wang Yun, or the gourd babies, they are all his apprentices and grandchildren, Ma Zhou is independently responsible for the ice control department, Wang Yun bears the heavy responsibility of all the audits, and the gourd babies are also the main force of the audit, and it is not an exaggeration to say that they are all taking on great responsibilities.

"Our Li's arithmetic is the truth, and it is also the most real, one is one, he will not lie to you, no matter how cunning you are, and there are many lies, he can't say one into two, this thing you have to use in your life, it is much more important than your current Mengxue, and Chengqian's Guozi superintendent, so you must follow me well."

As soon as the words fell, Li Chengqian raised his hand, and he had already begun to understand a lot of things, and he thought more than his younger brothers: "Big brother, the doctors in the Guozijian all say that scripture is the foundation, and the six arts of the gentleman are the things that follow us all our lives, and now you say that arithmetic is the most important thing, and the eldest brother will definitely not lie to us, is that the people in the Guozijian are lying to me."

Li Chengyang smiled, he had already thought about this in his previous life: "Chengqian, you asked this question well, you must also listen to it together, the people of Guozijian did not lie to you, what they teach will indeed accompany you for a lifetime, you must also learn better than others, they teach you virtue, establish your morality, let you look at history, know the gains and losses, let you summarize your own way from the lessons of your predecessors, this is indeed something that will accompany you for a lifetime" Then smiled mysteriously:

"However, when you can memorize the scriptures, there is no room for improvement in the six arts of the gentleman, and your virtues have been famous all over the world, but will you really do things, the scriptures will not teach you how to take care of the fields, nor will it tell you how to make grain yields, and at the same time, it will not teach you how to check the accounts so that you will not be deceived by the people below, let alone how much grain and grass your army needs to go on the expedition, etc." Then he pointed to the white cloth:

"I will, I will teach you these things, how to be a shrewd prince, how to be sharp-eyed, so that the people below dare not deceive you, how to make the grain production better and more, how to master the march with one hand, in general, the Guozi Prison teaches you your conduct, and I teach you how to do practical things, so both are very important, and you can't delay."

Ignoring Li Chengqian's sad and indignant eyes, he read it with his younger brothers and sisters.

The ten words were read over and over again for an hour, and then they let go of their younger brothers and sisters and let them think about it slowly, Li Chengyang also picked up the drawings of the waterwheel next to him and began to write and draw.

The waterwheels of the Tang Dynasty have been widely used, but they are all human-powered waterwheels, which draw little water and are pitiful, and people can lift as much water as they use, while Li Chengyang designed a hydraulic drive, rotating day and night, borrowing the impact of the river to complete the rotation.

At present, the drawings have been almost drawn, and the next step is to prepare to make the real thing and slowly debug it, I don't know how long it will take during this time, call the carpenter over and let them print it according to the drawings first.

Look at the four small, the beautiful little girl can't sit still, she can't carry it on the chair anymore, let's pour it today, the children are still young, they don't need to study all day, and the current knowledge is not as extensive as in later generations, so there is no need to deliberately force the children to start from elementary school.

slapped his face: "Okay, that's it for today, this is the time tomorrow to continue the class, now let's play for a while, if you have anything you want to play, tell the eldest brother, and the eldest brother will take you to play."

Lizhi was the first to raise her little hand high: "Big brother, I want to listen to stories, I want to listen to a lot of good stories."

"Let's tell the story in the evening, now the eldest brother has no story, and when I think about it at night, I can still coax you to sleep, okay" The story is there, the four famous books are enough to talk about the children growing up, but there are a lot of places that need to be deleted, wait for the evening to think about it slowly, and turn to Li Chengqian and others: "What do you want to play?" ”。

"Go out and play," the three replied in unison, listening to stories is only done by women, so they are not happy to listen to them together.

Li Chengyang thought about it, what else is suitable for the little ones to play outside, and finally patted his head: "I don't know what happened to the old cow two days ago, Duan Zhan's matter appeared a little suddenly, so he forgot about going to see the cow, these two days are the critical period for wound healing, as long as there are no symptoms of inflammation during this time, it can basically be declared successful."

Just stop by to see: "I met a big cow outside two days ago, do you want to go with me to have a look, say okay, you will come back before dark, no one is allowed to regret it."

Sixiao has not been out of the palace for more than a month, and he used to be able to go out from time to time, but now he has entered the palace, Li Shimin has long issued a strict order not to allow them to leave the palace for their safety and to prevent the assassination of some inexplicable people.

It's ridiculous to say, a group of princesses and princes were locked up in the palace like this, not only can they not open their cards when they go out, but they also have to be on guard against rushing out of the crowd to assassinate them, this prince is really interesting.

Surrounded by four small clusters out of the palace, this time all forty-six guards arrived, and the secret guards were also all dispatched, Li Jiancheng walked too fast at the beginning, resulting in a lot of dead friends still remaining, and now this group of people is no longer secretly staring at every move of the palace all the time, like a poisonous snake hiding under the stones, and it will kill people if they don't pay attention.

It doesn't hurt to go out by yourself, the assassin is not as godly as in TV, there is no footwork to fly to the sky, and there is no palm technique to fall from the sky, even if it is a famous hero all over the world, he can't move when he is hugged by three ordinary people with great strength, and their assassination is just mixed in the crowd, and they launch a surprise attack after the target approaches.

This naturally doesn't matter to Li Chengyang, someone can punch someone through, but this time with a group of younger brothers and sisters, he can't help but be careless.

The group went out of the palace under strict protection, the guards faintly surrounded several carriages, anyone within three steps of the start of the guard, someone on the side of the road stared at the convoy with flickering eyes, and then secretly spat and turned around and left.

I didn't call Xiao Cheng this time, Lu Li Chengyang had already written it down, and Li Zheng was familiar with it, so he didn't need Xiao Cheng to lead the way.

Walking to Chengzhuang, the four little cheered and got out of the carriage, looking at the endless fields and excited, it was still the old place, and at a glance I saw Li Zheng sitting on a big stone to rest, and saw Li Chengyang's convoy coming over and hurriedly came to greet him:

"His Royal Highness King Qin, you are here, take a walk, go to my house to sit and rest."

"No need, it's not early in the day, come out and go, how was the cow two days ago, but what is the accident, this time I came mainly to see it, by the way, take my younger brothers and sisters around, you just rest here, I'll go to the cowshed to see and leave."

"Okay, I'm still recuperating in the cowshed, and I haven't seen much bleeding anymore, so I guess it's going to be better, but Your Highness still goes to take a look, and the old man doesn't know much about this."

No problem is a good thing, if it is done this time, then the next thing is the cow in the whole cowshed, go back and let the blacksmiths beat some cow nose rings, how can you not always rely on him to bend by hand.

"Cheng Qian, you take your younger brothers and sisters to play here, I'll come back after a while, Li Zheng also asked you to watch these children, don't let them do something dangerous, it's best to let them also go down to the ground to pull weeds and experience it, don't treat them as my younger brothers, how to come, they will be the princes who manage a piece of land in the future, let them experience the difficulties of farming in advance."

Li Zheng nodded yes, Li Chengyang left the guards behind, and ordered Li Shi to take the secret guards to watch out in the dark, and went to the cowshed by himself.

The old cow is really fine, carefully lift the nose ring and try it, no need to force, the cow followed the nose ring, no longer have to pull the hard pull of the grandfather to tell the grandmother to beg the cow to work, this rest assured, there is no nose ring in the wrong place, this thing is going very smoothly, plus the Quyuan plow, Datang's grain output next year can at least half of it.