Mr. Jia who was infected with the virus [Red House]

Because the third uncle withdrew, Jia Zheng began to research on his own, and after trying to make several water guns of different materials, the range did not increase, and his money was gone.

He struggled.

He doesn't spend money, and he only needs 10 taels a month plus pen, ink and silver. Considering his age, it's not young, but it's too short to do research.

He hopes to grow up quickly, enter the Ministry of Industry, and use the money of the court to do research.

However, if you think about it, you know that the court will not let him, who is only 7 years old, enter the Ministry of Industry.Daqing attaches great importance to child prodigies, but it will not appoint officials to child prodigies.For prodigies from ordinary families, the emperor personally received them, rewarded them, and then sent their husbands to train them in all aspects.Of course, the direction of training has always been Hanlin.

There was no other way, so I went to find his third uncle full of doubts.

"I'll give you a few words, the integration of production, study and research, I'll think about it when I go back." After the Chinese New Year, Jia Dairu was caught by Zhang Taifu again and died.

Furthermore, the child must be given space to think.

I don't think there is anything wrong with throwing a concept to a 7-year-old child and letting them study it by themselves.

"Third uncle, can you explain in more detail?" Jia Zheng didn't understand, and when he looked up, his third uncle was gone.

A few words are hard to blame Jia Zheng, he is not good at this kind of theoretical research!

"Master, I don't know." Yan Li gave Jia Zheng an idea when he saw that Jia Zheng couldn't even sleep.

"Yes, elder brother must understand." Jia Zheng doesn't think his elder brother is useless now, especially when it comes to making money, he is definitely scratched by the God of Wealth.

Simply a single marshmallow was spent by him, and the money allocated to the ethnology in the mansion was almost useless, and it was all saved.

I didn't go to sleep anymore, I tidied up a bit and went to Jia Amnesty's East Courtyard.

"Isn't it just to let you sell the water gun?" Jia Amnesty said without thinking while he was sleepy.

Jia Zhengruo realized something.

Early the next morning, he asked a boy named Dingci to go to the prince's mansion with a water gun to find Wang Ziteng.

"My brother said that in order to make this water gun, the materials used for the test alone cost 200 taels of silver."

Wang Ziteng was stunned for a moment, then he understood.

Emotional Jia Zheng is not a son-in-law who doesn't eat fireworks in the world, he knows he wants money.

Feeling in his purse, he is poor now, but Dingci watched him eagerly, so he had to wait a while to find Sister Wang by himself.

Apart from his elder brother in his family, sister Wang is the best at saving money, 200 taels is definitely a trivial matter to her.

"Big sister, just show kindness and lend me some money first to deal with the emergency, and I will definitely pay you back when I have money." After all, it was still the most pitiful.Being the second child, it's not like his eldest brother was born in the expectation of all the elders.Gender male, unlike his elder sister who is the eldest daughter in the family, and the princely couple who raised two boys are looking for girls.He can't even compare with the younger sister, who makes the younger sister the youngest, not to mention others, his elder brother is very rare that the younger sister is willing to bring delicious and fun things to the younger sister from outside.

"Jia Zheng came to ask you what money you want?" Sister Wang rolled her eyes and asked tentatively.

Wang Ziteng blushed, "I asked him to help me make a water gun, but I didn't expect it to be done."

As he said that, he became excited again, "He's only as old as you, I didn't expect him to be successful, he really is a hero!"

Wang Ziteng's praise made Wang Damei interested in the water gun and Jia Zheng, "Is the water gun really that good? And it's amazing that Jia Zheng can make a water gun?"

"Of course, it's a treasure. It can shoot far away. When I go to war, I'll fill it with pepper water and shoot the enemy's eyes." Jia Zheng felt that the shooting range was too short, which was completely different from the finished product he expected in his feasibility study report. It's a waste product, but in Wang Ziteng's view, it's not close anymore.

It was farther than he thought. In fact, he is just a young man who has never seen the big world.The ideas for combat all come from the war games you play.

How far can a child fight a war?Even, they 'fight' even the horse is a bamboo pole horse.

"You can also use it for war games, but there are too few." Wang Ziteng felt regretful.

"So Jia Zheng is amazing?" Sister Wang blinked. Among the eight princes, the Jia family is the head. Even the weaker of the four kings is not as powerful as the Jia family.Therefore, after Wang Ziteng asked him to marry into the Jia family last time, she was moved.

One is that the two families are old relatives, and she has full confidence in marrying; the other is that it is the family tradition of Rongguo Mansion.

Duke Rong is clean and self-conscious, and he only loves his wife, Shi Shi. Compared with the prince who is always around, he is really a holy white lotus among the nobles.

Her mother thought about finding a noble family for her, who had the family rule of taking concubines at the age of 40 without children, but sister Wang didn't like being with a bunch of scholars very much.She herself is a person who only loves money and doesn't like reading. If she really marries into a noble nest where the whole family is full, she won't be suffocated to death.

"Of course it's amazing. According to people in the Jia family, he's still a child prodigy."

Sister Wang suddenly lost interest in Jia Zheng, a child prodigy, so he must love reading.

"I lend you the money, remember to return it, or I will sue my father." Sister Wang asked someone to get the money, and after thinking about it, she suddenly added, "Pay it back to me within a month, otherwise I will charge loan sharks, and if you don't pay me back for more than a year Just sue dad."

The prince's head was as big as a bucket.

"I really can't afford to pay it back for a month!" He is so poor now, "I'll give it to you after I collect the birthday money."

His birthday is in the twelfth lunar month, which is still early.

Sister Wang immediately stared, "Then you pay me back the interest every month, 10 taels a month."

Wang Ziteng was stunned. Did his elder sister loan usury to him?What a fresh experience.

"It's too much! I can't afford it." Wang Ziteng started negotiating with Damei Wang. If he pays back 10 taels a month, he will have to eat dirt. "At most 2 taels."

"5 taels."

"2 taels."

Sister Wang got angry and took the money box, "I won't lend you any more!"

"Hey, okay, okay, how about 3 taels?" Wang Ziteng retreated, "I can do whatever you want me to do in the future."

Sister Wang thought for a while, then gave the money to Wang Ziteng, "Remember what you said!"

Her second brother is quite capable, so don't really offend me to death because of 200 taels of silver, "Even if I marry, you have to protect me."

"Okay! I'll protect you forever!" Wang Ziteng sold himself for 200 taels of silver. He thought it was worth it. The water gun is indeed a good thing.

Sister Wang also thought it was worth it, and she would have to pay back the money lent to her second brother in the future, and besides, she could earn more money, which was in exchange for his second brother's promise to protect her for the rest of her life.No matter how you look at it, she doesn't suffer.

Jia Zheng was a real person, except for the water gun he left behind, Ding Ci brought everything else.

The prince got 5 water guns, and immediately sent one to Damei Wang, and asked eagerly, "Look at this water gun, not to mention that there are no other ones for sale, even if there are some, it will cost 20 taels of silver. Can you reduce my debt?"

Sister Wang took the water gun and didn't care much about the money. Compared with the money, her second brother's guarantee is the most important thing.So give him something to eat.

"Okay, you can pay back 180 taels at the end of the year, but it's still 3 taels of interest every month." The annual interest is 36 taels, which means she won a novelty water gun for nothing, plus earning 16 taels.

Wang Ziteng felt that something was wrong, he saw the golden light on the eldest sister.

If Jia Dairu was present, I'm afraid he would clap his hands and praise him, you are a born banker!is a genius.

In one hand, 10 taels of silver became 200 taels, Jia Zheng was very satisfied.He didn't know that his third uncle made 20 taels of silver with 1000 taels, otherwise he would be lamenting that he was useless right now.It has to be said that Jia Zheng's financial business has actually been in arrears, but he doesn't know it.

With 200 taels of silver as a base, he happily started experiments in his spare time.

With money in hand, Jia Zheng didn't know how to plan, even if it was insignificant consumables, he wanted the best.Soon, the 200 taels of silver were also spent.

"How can the money be spent so quickly?" Jia Zheng was a little overwhelmed, and asked Yan Li, holding the empty money box, "Has the monthly money come down this month?"

Yan Li couldn't stop laughing, "My lord, I just got it the other day, you forgot?"

Jia Zheng's head drooped.

What should I do if the money is spent too much?

"Can you go ahead and pay next month's monthly money first?" Jia Zheng asked expectantly.

Yan Li was speechless, "Master, even if you pay in advance, it won't last two days, why not wait until next month!"

Her young master has never been aware of other people's sufferings, and the monthly money was spent within two days after it was issued. The key is that he didn't know that he was good at spending money.I'm afraid his young master still thinks he is thrifty. Compared with his uncle Jia She, her young master doesn't like to play or eat, and he doesn't like to go out and wander around. It seems that he really saves money.

But his young master likes to do experiments and burns money.

Yes, in Yan Li's eyes, doing experiments is not spending money, but burning money, and no amount of money is enough to burn it.

There was no money for Jia Zheng to make, so he had to devote all his thoughts to his studies.He had already learned literacy at home for a year, and with half a semester of study, he had almost memorized the words in his heart.

In view of the polarization of students' grades, Jia Dairu also knew that some of the special students he recruited were not suitable for ten years of hard study.After the first test in the new semester, they were divided into two classes, A and B.

There are only five people in Class A: Jia She, Jia Zheng, Jia Lian, Sun Chengxiu, and Hu Jia, which is an elite class.The teaching is very fast, and now I have learned four books. In addition, the content of mathematics has also been deepened, and physics is initially involved.Although Jia Zheng is young, he is like a fish in water in this class.

His memory is not bad, and what third uncle currently requires of him is to be able to memorize the entire four books.As for mathematics and physics, it is his strong point. Even though he is the youngest, everyone in the class who can't understand physics and mathematics has to ask him.

Especially since he started learning geometry recently, Sun Chengxiu is a typical liberal arts student who can't figure out geometry and pesters him almost every day.

The rest are in class B. According to Jia Dairu's vision, most of them will graduate after this semester and switch to study engineering and business.Given their personal ability and family background, it is difficult for them to achieve academically even if they study hard. It is better to start vocational education after initial basic education.In the future, there will also be a craft of eating, and besides, some of them are really born with manual skills, making them good workers.

For Jia Dairu's arrangement, most of the students are willing, and there are one or two who are still working hard to get into Class A at the end of the semester.

Jia Wan is one of them. His mother can't wait to grab his ears and force him to study hard every day.

Jia Dun is also in the same fate as him. Jia Dun's mother, Jia Zhang, doesn't care about studying engineering and business at an early age. In her opinion, getting out of school early can make money early.It is much better than reading books for ten years in vain.

But her words don't work now, his father Jia Daixin was afraid that he would be badly influenced by Jia Zhang, so he simply let him live in his second younger brother's house, and his aunt Jia Lishi stared at him and studied while hanging on the beam.

作者有话要说：我承认，万更不了了，得怪万恶的淘宝消消乐，不知不觉居然在上面耗了5个小时以上，而且还继续想玩。还是步子小一点，今天日更六千吧！感谢在2020-02-0203:20:23~2020-02-0223:30:13期间为我投出霸王票或灌溉营养液的小天使哦~

Thanks to the little angel who threw the mine: 1 Lanzizhu;

Thanks to the little angels who irrigate the nutrient solution: 6 bottles of Yu Ye Lingge; 5 bottles of Qisu; 3 bottles of Guangzuka;