That night, Zhang Sijiu and Yang Yuanding both slept quite late.

Zhang Sijiu is simply thinking about making money.

Yang Yuanding is designing...... Pigsty.

Considering all kinds of practicality and aesthetics, Yang Yuanding changed the drawings several times.

It was rare for the Yang family to see Yang Yuanding so serious that they couldn't even take care of eating, both surprised and relieved.

Especially Yang Xiu, two days ago, Yang Yuanding bet with him in order not to study, so angry that he didn't eat well for two days, and now he heard his own San Lang reading hard, so he touched his beard and looked relieved: "It seems that San Lang is finally going to open up." ”

Yang Yuanzhang spoke for his younger brother: "San Lang is talented and smart, although he is stubborn and lively, but he is pure and kind-hearted, he just hasn't grown up before, but now that he understands it, he naturally knows how to work hard." ”

Yang Yuanfeng felt that things were not so simple: "Isn't he the least fond of reading?" How could it be suddenly enlightened? ”

As a mother of three children, Zhou also knows her youngest son very well, and thought about it: "Then Dalang, go and take a look." If you really figure it out, it's a good thing. ”

just turned her head and persuaded her husband Yang Xiu again: "However, even if San Lang still hasn't opened his mind, don't worry about getting angry." And not everyone is reading material. If he can't learn, it's useless for you to be angry with yourself. ”

Besides, the eldest of the three sons is already very good at reading, do you still have the luxury of expecting all of them to be like the boss?

The fingers are stretched out, and there are long and short ones.

Yang Xiu snorted coldly and glared angrily: "How can I not understand this truth?" But even if you can't pass the exam in the future, you can't stop studying, right? Reading is reasonable, self-cultivation! I'm afraid he'll learn badly! ”

"I'll be fine." Zhou smiled: "Now San Lang is much more sensible than before." His new friend was also better than the one he had made in Tokyo. At least the things that I ponder every day are no longer eating, drinking, and having fun. ”

Yang Xiu also knew about his youngest son's friendship with the daughter of a farmer, and when he said this, his face was slightly better-looking: "That's right." When he came here, he had more contact with the people, and he also knew what the people's suffering was. Besides, the little lady saved him, and she didn't coerce her to repay her, and her temperament was also good, so let him have more contact and learn more. ”

Zhou smiled and walked behind Yang Xiu and rubbed her husband's head: "Yes, if you have a chance to turn around, I will also take a look at the little lady." San Lang was chattering all day long, my ears are going to be calloused. ”

"But don't get angry with Saburo. Last time you had a toothache, how many herbs did he dig up for you? Once, his fingers were broken, and he said it didn't hurt. Thinking of his son's current sensibility, Zhou is really satisfied: "San Lang is really good." ”

Yang Xiu choked: "Of course I know that he is filial. ”

He sighed softly, grabbed his wife's hand, and pulled her to him, not willing to let her suffer: "But which parent doesn't want his children to have the ability?" ”

After a pause, he was a little angry again: "And this kid is not very old, but he has a big idea!" Pig-raising was even mentioned! ”

"You. I don't understand his mind. Zhou smiled at her husband, "He heard you talk about the difficulty of people's livelihood, and secretly told me several times, saying that your hair is gray, and if you continue like this, you will be bald sooner or later." He wants to raise pigs, he wants to relieve your worries. ”

Although Yang Xiu is middle-aged, his appearance is still there, not to mention that his face is like jade, but he is also tall and temperamental, at this time, he heard his son say that he was going to be bald in the future, he subconsciously wiped the top of his head, a little nervous: "I also feel like I have lost a lot of hair recently——"

He was no longer anxious about his son's success, and he began to worry about whether he really lost too much hair.

Zhou shook his head with a smile and went to press his shoulder again.

And over there, Yang Yuanzhang went to Yang Yuanding's house.

Yang Yuanding's desk was already a mess.

There are a lot of paper balls on the ground.

As soon as Yang Yuanzhang entered, he saw Yang Yuanding biting his pen, frowning and not knowing what he was thinking.

He scolded a little helplessly: "I didn't sit down!" I said that I was not allowed to bite the pen, why I couldn't change it! ”

These days, Yang Yuanding has already gnawed the three-tube brush short, which is simply not presentable.

He leaned over to take a look and saw the design plan drawn by Yang Yuanding.

The boxes made Yang Yuanzhang a little confused, he thought of the house diagram on the deed, but it looked a little different.

So, Yang Yuanzhang asked: "What is this?" ”

Yang Yuanding generously showed the picture to his eldest brother: "This is the picture of the pigsty and the thatched toilet I painted." ”

Yang Yuanzhang looked at the picture and was rarely silent.

Originally, he was still a little relieved. After all, his own little brother works so hard.

But now, he only has ...... in his heart Shocked and choked.

It felt like my brain was blown by a strong wind, and it was a complete mess.

He calmed down for a long time before he stroked his chest and asked, "Why did you think of painting this?" ”

Although Yang Yuanzhang's question was difficult, this did not affect Yang Yuanding's enthusiasm for talking.

So, Yang Yuanding pulled his eldest brother and carefully explained what Zhang Sijiu said to him during the day, and then said his thoughts: "I think, since it is enclosed in the hospital, it must be convenient and best when feeding." So I'm going to make this wall low, only half a person high, as long as it can stop the pigs from escaping. ”

"Then in this corner, a stone trough was designed so that the pigs could be fixed here to eat. This horn is also the farthest from the excrement opening. It's a good fit. Then this side is the highest, so that the pig can sleep here without worrying about the impact of feces and urine. Yang Yuanding talked eloquently, feeling that he had seen the joy of pigs moving into the dormitory.

"There is also this door, which can be closed at ordinary times and opened when necessary, so that it is very convenient to put the pigs in and out."

"Also, this latrine, in the middle of two pigsties, is also the most suitable. In this way, the three excretory outlets are close to each other, so you don't have to dig very big! Moreover, the latrine is designed in a long strip, and the vents are designed on the walls on both sides, so that it is not too dark. Most importantly, design a raised platform so that you don't have to peep on the ground at the door. At night, if the black light is blind and the foot is kicked to the high platform, you will know that you will be in the squatting pit, and you will not step on the air and get stuck in the excrement port. ”

Yang Yuanding finished explaining happily, and then asked his eldest brother: "How is it?" Isn't it nice and practical for me to design like this? We can also repair one of such toilets. Horses and mules can be raised on both sides! In this way, the manure can be dug out regularly and sent to the countryside to be used as fertilizer for Si Jiu! ”

Yang Yuanzhang looked at his younger brother's eyebrows, and couldn't say half a word for a while.

There was only one thought in his mind: how did his brother suddenly become like this? Is this a good thing or a bad thing?