On the side of the school, a set of tables and chairs were placed, Xu Deshan was now sitting on the chair, glanced up at Jia Changchao, lowered his head and pretended not to see it, waiting for Jia Changchao to come over, after all, Jia Changchao was empty, and if the two of them wanted to talk, they couldn't stand and talk, or simply sit on the ground.

Now that he knows that Xu Deshan has some real skills, he is sure to be open and honest, if he tests each other again, he will be a little stingy, and Jia Changchao is not a stingy person. Since Xu Deshan has a place to sit there, if he is still standing here, this is not magnificent, this is purely stupid, Jia Changchao separated his guards, told them to guard the Quartet, and walked to the front of the table and chair alone.

Now Jia Changchao is fifty years old, and he was already a lot of age in the Song Dynasty, and it was more than enough to be Xu Deshan's elder, but Jia Changchao lowered his figure and came to Xu Deshan, Xu Deshan still ignored him, didn't get up, and didn't salute.

Jia Changchao couldn't help but feel a little angry in his heart, he was a big member of the party, and he used to participate in political affairs, even if the emperor saw him, he didn't have such a big shelf, so he pulled down his face and shouted: "Little child, you dare to make up rumors, and you have no respect for your elders, so bold!" ”

Jia Changchao didn't have a knife, Xu Deshan was not afraid, this old man had a temper, and Xu Caizheng was no different, Xu Deshan said: "Dare to ask this gentleman, what is your surname, where do you live, and where is your official residence?" ”

Jia Changchao frowned and said, "What does this have to do with you?" ”

Xu Deshan said: "I naturally know the principle of order between the young and the old, but you have no name, no surname, no origin, I know whether you are good or bad, if you are a good person, I will naturally worship you, but if you are a bad person, if I worship you, wouldn't it be a bad reason to recognize the thief as a father." ”

Jia Changchao was stunned for a moment and said, "Then do you think I'm good or bad?" ”

Xu Deshan said: "Both." ”

Jia Changchao said: "If I don't kill you, aren't you still a good person?" ”

Xu Deshan said: "My Da Song's moral standards, how can they be so low that if they don't kill people, they can be considered good people, no matter what, since you don't want to explain the origin, I won't ask, I know why you came, and you also know what means I have, why don't we talk about it first, and then reveal our identities?" ”

Jia Chang blushed at the old man and said, "That's the best." After speaking, it was convenient for Xu Deshan to sit across from him.

Xu Deshan said: "What do you want to ask?" ”

Jia Changchao said: "As the saying goes, learn literature and martial arts, sell the emperor's family, you are young, if you have some means, you should join the court, serve the country, with the emperor's benevolence, naturally your glory and wealth are indispensable, but how do you pretend to be a god and make up ghosts, do you know that this is a taboo in the court, it is to be traced, not only you, even your whole family will suffer together." ”

Xu Deshan said: "No, my way, from a dream, no words are true or false, even if it is true, I don't set up a religion, I recruit apprentices in two steps, just one person, how to be taken care of by the court." ”

Jia Changchao said: "Why don't you build a school here to recruit believers, a private sect. ”

Xu Deshan said: "My school is built to teach the manager, only talk about knowledge, regardless of faith, how to be considered a sect, if this is a sect, then the world school, it is a cult." ”

Jia Changchao said with a smile: "You have a small Gaoyang County, the people are only thousands, most of them are farmers, and you can recruit a few students. ”

Xu Deshan said: "Who said that farmers can't go to school, my school is for the people of the world, whether you are a farmer and a businessman, in my place, no matter how much, you can learn something." ”

Jia Changchao said: "If you say something else, I will believe it, but those farmers don't know a single big word, what's the use of going to school?" ”

Xu Deshan said: "My Song Dynasty is based on agriculture, farmers are water, the court is the boat, the farmers are enough, the water rises and the boat rises, and the farmers decline, the water falls low, don't adults know this truth?" ”

Jia Changchao couldn't laugh or cry, he was a former governor of political affairs, he naturally knew the amount of money and grain in the world, when he was reduced to the point of letting children teach, and said: "I naturally know the importance of agriculture, but these farmers, who farm three seasons a year, only have leisure in winter, and most of them can't even write their names. ”

Xu Deshan said: "Farmers and farmers, naturally to farm, but have adults ever thought about it, that farmers and farmers, the same family, each person has the same field, why someone can produce 300 catties of grain in an acre, and some people can only produce 200 catties of grain in farming?" ”

Jia Changchao said with a smile: "This is because the soil of the field is different, so the output is different. ”

Xu Deshan said: "What you said is only one aspect, want to improve the soil, this is a relatively huge project, now can not be in a hurry, now let's not talk about it, what I want to talk about now is some small skills of these farmers in planting." ”

The dialogue went on here, and it really got to the point, but Xu Deshan's first point of view scared Jia Changchao a little, although Xu Deshan didn't say it very clearly, but what does Xu Deshan mean by this, he can turn the wasteland into fertile land? If Xu Deshan can really do this, where is he still taught by the Nine Heavens Xuannu, he is directly an immortal.

Of course, with Jia Changchao's experience, it is impossible to imagine that this is a small trick played by Xu Deshan, you see that liars in this world deceive people, we always feel that the skills of liars are too superficial, how can people be fooled by such a trap, but in fact, we look at this problem simply, because we are staying out of the matter, looking at the problem from a bystander, or even hindsight, and as an insider, there will always be something in my heart that I care about or need, and once the liar grasps this point, can lead people step by step to the trap they have set.

Who knows if Xu Deshan has set this trap to lure Jia Changchao now, after all, improve the land, turn the poor land into mulberry fields, if you can achieve this goal, it is no less than changing the world, since ancient times, no one has been able to do it, Xu Deshan is only a few years old, he dares to boast so much, even if Jia Changchao who has been teased is itchy in his heart, Jia Changchao can only grit his teeth and endure it, do not ask questions, avoid falling into Xu Deshan's routine, and strive to maintain his rhythm.

"Then you can tell me, what can you give to these farmers, and what will be beneficial to my Great Song farming?" Jia Changchao asked.

Xu Deshan said: "This farming method, it seems to be ordinary but there are some mysteries in it, the same acre of land, how much to sow, how to sow seeds, when to sow seeds, when to use water, are a little exquisite, these are not wonderful, nothing more than field experience, as for delicious, more dare not say, called an acre of land, add a percent of the harvest, or can." ”

Xu Deshan understated, but Jia Changchao listened, he still couldn't help but gasp, although the Great Song Dynasty was commercially developed, but in the final analysis, it was still based on agriculture, adding one percent of the harvest, what is the concept, that is, the annual wealth of the Great Song Dynasty is one percent more out of thin air, with ten million taels of silver as the base, Xu Deshan can bring millions of taels of silver to the Great Song Dynasty in a few words, and every year, even if the money can't all go into the imperial court's taxes, but even if it is hundreds of thousands of taels, it's not the same as picking it up for nothing.

Jia Changchao said in disbelief: "Is this true? ”

Xu Deshan said with a smile: "In one year, you can see the results. ”

Jia Changchao pondered for a long time, now things are a little difficult to do, because when asked here, Jia Changchao has not asked what he wants to ask, so there is no way to ask below, he admitted, because he has been deeply attracted by Xu Deshan's bait, even if the rest of the things don't need to be asked, just this one is enough for him to treat Xu Deshan as a guest.

Jia Changchao suppressed his excitement and asked: "You just said that your academy can be studied by farmers and businessmen, I don't know what you want to teach them in the other three subjects besides agriculture?" ”

Xu Deshan smiled and said: "To be honest, if you ask me about agriculture, I am really not easy to answer, because this is my weakest one, but when it comes to others, especially the two subjects of industry and commerce, I am good at. ”

When Jia Changchao heard this, he not only rolled his eyes, but also said in his heart that this doll is really good at bragging, I may believe it if you brag about it, but you say that you are good at everything, isn't this cowhide blowing a lot, for so long a day, I have listened to you blowing blindly, there is no actual thing at all, don't this Xu Deshan is really a magic stick, make up a story to deceive yourself.

Thinking of this, Jia Changchao quickly corrected his attitude, and said in his heart that you are amazing, I want to take the school test for you, and it is not good to say what is good or bad about farming, but the arithmetic and the like must be accurate, if you say that your arithmetic is good, then I will test your arithmetic to see if you are really capable.

Jia Changchao asked: "I have also read the book of basic arithmetic, since you said that you are good at arithmetic, I will test you, you may answer?" ”

Xu Deshan said: "Please speak face to face." ”

Jia Changchao thought for a while and said, "Why is it a round ......?"

Before Jia Changchao finished speaking, Xu Deshan said: "3.1415926"

Although Jia Changchao didn't quite understand what that point meant, but Xu Deshan said that these numbers were all right, and it was good to think about it, Xu Deshan was able to react so quickly, and he also had some ability to think about it, Jia Changchao nodded, and then thought about the next question, but Xu Deshan said: "You don't have to think about it, I'll ask you a question, you see if you can answer it?" ”