Uncle Li took away the budget system I don't feel distressed, after all, there are more opportunities to be famous, my son's intelligence can be said to be higher than the sky, and this budget system, to say that it sounds good, has made a great contribution to the country, but it is undeniable that it has also cut off some people's financial routes, Uncle Li does not want me to come out, it is out of a kind of psychology of protecting and loving my Tang Dynasty flower bones.

I have never been good at refusing Uncle Li's request, not to mention that Uncle Li is thinking about me, so it is naturally better to be respectful than to obey my fate.

In addition, Uncle Li also made a request that was not excessive, that is, let me write down my thoughts and ideas about the budget estimate into a book, and give it to him when the time comes, as an additional reward for his promise to my request. Before the bystanders could spit out, I finally ended my negotiations with my respectable father-in-law and left the temple with satisfaction.

Uncle Li followed the edict and began to implement the budget estimation system in the Ministry of Industry, and after the relevant projects that need to be carried out every year or month are detailed and clear budget estimates, the results will be reported to the Ministry of Industry, and then the Ministry of Industry and the special personnel of the three provinces and six ministries will carry out the accounting, and then the funds will be withdrawn, and the project will be carried out or after the completion of the project, personnel will also be sent to review.

In this way, the project of the Ministry of Industry does not need to be the same as in the past, sometimes the money is more, sometimes the money is less, and it is temporarily supplemented, and even sometimes the officials in charge are not sure how much money and manpower and materials should be needed. The Ministry of Industry will first carry out the promotion of the experimental surname, so as to test the advantages and disadvantages of the system, and then summarize the experience, repair and make up, and then carry out a comprehensive promotion in all states and counties across the country.

It was a new day, and Ben Gongzi rushed to the academy to deal with government affairs as if he were watching the lanterns, and then went to the academy to inspect the work, and finally came to the palace to teach Li Zhi and others their homework, just as I was spitting and explaining the calculation methods and calculation formulas of the cylinder.

In my hand, I was holding a simple cylindrical teacup, pointing at this thing, looking at the students below and continuing: "Actually, if it is a cylinder, first of all, you must determine its center, then measure the radius, and then calculate the volume. ”

"But Master, the center of some things can't be found at all." Li Shen raised his hand and spoke. I couldn't help but feel a little depressed when Li Shen interrupted my speech, pursed my mouth a little dry, raised my eyes to look at him and asked, "What can't I find in the center of the circle?" ”

--------------------------------------------------- Li Shen pointed his finger to the top, I took a look, damn, Fang Liang, the ancestors, you are a plank, is this little guy tired of living, come to find the master of the ballast, sure enough, Li Zhi and the others also have a strange look on their faces, a silver cheap with a smile in their eyes.

Hmph, these little kids are much more flexible now than they used to be, unlike at the beginning, when I said what I said, and then gradually learned to ask questions, and now, they have reached the point of arguing with me in class.

Well, the progress is not small, similar to the students of later generations, but the only difference is that they are all good students who study hard, not the kind of bad teenagers who think about cheating in exams all day long, always thinking about wandering around, or playing games.

"Do you think it's hard for you to be a teacher for this question?" I put down the teacup with a smile, stretched out my finger and pointed, the palace maid on the side just took two steps forward, and was stopped by Li Jian who was sitting by the coal stove, the little prince lifted the teapot quickly, and then respectfully filled the teacup for me, I smiled and saluted him back, well, how polite I am, it is worthy of my painstaking education, I already know the truth of respecting teachers.

Li Shen bent down and saluted: "Students don't dare!" I took a shallow sip from my teacup, walked slowly to Li Shen, patted him on the shoulder, and motioned for him to sit down. Don't think so, in fact, the question you ask is also very reasonable, only if you have doubts that you can't solve, you should ask others for advice, even Confucius has asked Lao Tzu for advice, and also said that the three elements of people, there must be my teacher, that is, people, should know how to ask without shame, well, for the teacher to solve your confusion. ”

I walked back to my lectern and picked up another cylinder on the table: the pen holder, which I also made when I was bored, but I made it of bamboo, but now almost everyone who reads books uses it, like the pen holder in my hand, which is porcelain.

I first asked someone to bring a soft ruler, and then motioned for the students to gather around, and explained while moving: "Prepare a soft ruler, or a rope or silk thread, and surround the curved surface of the cylinder. Then, divide the circumference by 3.14 and divide by 2 to find the radius of the cylinder, and then multiply it by 3.14...... In this way, the volume of the cylinder can also be calculated accurately. In addition, there is also a way, which is to prepare a ruler and a triangular ruler, first put the cylinder horizontally, and then put the ruler upright, and the triangular ruler is on the graduated side of the ruler......"

These are all tips, which seem difficult, but they are actually very simple methods, as long as they are explained clearly and people understand what you mean, then almost everyone can calculate them.

Several students all have a look of admiration, no way, their problems at least so far, it has not been difficult to get me, even if there is, I can find a way to fool the past, of course, I will not talk nonsense, I will make my own analysis from my own perspective and scientific rigor, and then tell them, work hard, in the future, you will step on the shoulders of the teacher, pick one success after another.

Li Zhi and the others all sat back in their respective positions satisfied, and quickly used the pen in their hands to record the calculation formula and method I had just used. Finally, at the end of the day, I clapped my hands: "Okay guys, that's all for today's lesson, and tomorrow, I'll explain to you all kinds of calculations about cones." As soon as he finished speaking, he heard swift footsteps.

"Hahaha, Brother Jun, come for my brother!" The familiar laughter, the familiar tone, and the handsome face, yes, it is the brother of this son who cut off the head of the chicken and burned the yellow paper, the third son of His Majesty the Emperor of the Tang Dynasty, Li Ke, the king of Wu. "Oh, it turned out to be Brother De, this really makes the little brother, I am so excited, the little brother has seen Brother Weide." I was also very excited, and took two steps forward to salute this brother who had once been in a circle with me.

Li Ke is still so handsome, a pair of electric eyes still catch anyone, a white fur is more graceful on his body, his body is still tall, and there is no sign of hunchback caused by excessive pickling and excessive sowing that causes lumbar strain due to excessive pickling and sowing, but his expression is still as silver as before.

Li Kefang raised his hand to support me, turned his head to look, and several little princes also stood up, Li Ke first saluted Li Zhichang: "I have seen His Royal Highness the Prince." ”

--------------------------------------------------- frightened Li Zhi, who was still in a state of surprise, hurriedly took a few steps forward and helped Li Ke up. "Third brother, what are you doing, I'm your ninth brother and a slave, you're too outsider, aren't you? How could the little brother be that kind of person? ”

When Li Ke heard Li Zhi's words, he no longer bowed, straightened up, and looked at Li Zhi carefully. "Well, well, compared to the childish slave back then, he is a little more free and heroic, and he is worthy of being the person chosen by his father." Li Ke patted Li Zhi's hand with great satisfaction, and then greeted several little brothers one by one.

Although Li Ke's words are not surprising, but in Li Zhi's ears, it is a different taste, what he admires the most is this third brother who has always been free and easy, and he can praise him, as if his achievements have been recognized, which makes Li Zhi's face a little red with excitement.

"Since Brother Wei De has returned to Beijing, why don't you inform the younger brother one-sidedly, so that you can welcome your brother." Only then did I find an opportunity to complain to Li Ke.

"Brother I want to give Brother Xian an unexpected surprise, besides, when I arrived in Chang'an, I should naturally go to see my father and mother first, Brother Jun, our brother has been missing for a while." Li Ke held my hand, and his face was also cheerful.

"Now that the third brother has returned to Chang'an, he is the younger brother, so naturally the younger brother will take the wind for the third brother. I hope that the third brother will not refuse. Li Zhi took the first step to open his mouth, and I could only glare at the kid with resentment: "But let's say it first, you have a treat, and you have to open the money!" ”

Li Zhi laughed twice: "That's natural, could it be that the little brother can still play tricks?" Li Ke laughed: "Hehe, I can't imagine that I haven't seen him for a long time, Brother Jun, who has become a father, is still the same as before, okay, today, the two of you, how about taking advantage of my ninth brother?" ”

I grinned and smiled merrily: "Everything is for Brother De." ”

(To be continued)