Another twenty years passed, and when Ling Chen saw Balu again, he was already an old man, with gray hair on his temples, difficulty walking, and his eyes were clouded by time, but he was a little more determined. {[}? Ling Chen didn¡¯t have the intention to communicate with the other party, and read all the other party¡¯s memories according to his previous style. It turned out that in the past twenty years, Balu had argued with many people about the knowledge taught by Ling Chen and put it into practice. , practice it personally, especially in terms of population control. The demand for labor in agricultural society, the increase in premature death rate, and the lack of social security have made farmers, whenever possible, have more children to avoid having no one to rely on in old age. Under this situation, the high birth rate, although there is also a high death rate as a hedge, the population will always increase. In addition, the state control is loose and does not provide social security. Land annexation is a natural thing. There will always be some people who are smart and diligent, and some people who are stupid. Lazy. Once the land is annexed, a small number of people will occupy a large amount of production materials. These things cannot be circulated for a long time because of the underdeveloped commodity economy. There is no economic crisis in feudal society, but most wealthy landlords have food that rots, and There are countless people freezing to death outside, which is the root of the agricultural social cycle. And the knowledge Ling Chen taught the other party can make this possibility lower or even disappear. Keeping the population within a certain range and then distributing it to the upper level can make the entire agricultural society self-sufficient for a long time. But the premise is that it can only be implemented in a small place. In a place that is too big, due to communication technology problems, it is always impossible for the political power to control it in time. It turns out that from Balu's memory, he controls the city. It is also his territory. According to the earth algorithm. There are about thousands of square kilometers. He opened an academy with this knowledge and taught it to his disciples. These disciples acted as bureaucrats based on this knowledge and at the same time governed the people. They always kept an eye on these indicators, the extent of land annexation and the growth of population. The number of major landowners and the living conditions of the people are used to make targeted adjustments to policies, including encouraging births, restricting births, allocating materials, and cracking down on those big landowners. Because this knowledge has been widely circulated, enlightened landlords also understand it. Of course, there are also people who are greedy, but that just separates the landlord class. The implementation of these policies is also understood by those with foresight and will not attract opposition. The resistance is not great. In this way, the city under his rule is the one with the best survival among the nearby territories. The people live and work in peace and contentment. Although they cannot resist natural disasters and diseases, at least they are much less likely to do so. For this reason, the people also support and love him very much, and he has already earned the title of Sage. As for other nearby territories, some are willing to learn from him, while others are short-sighted and don't care at all. Anyway, it takes hundreds of years to control chaos, so they only care about the current situation. Gather yourself. After reading it, Ling Chen felt that this experiment should be successful. This civilization can survive in a farming society for a long time in this way. There is no need to progress to the industrial age and then fly into the universe. However, this cannot be said to be this civilization. It was brought under his rule, because now only Balu can enter. But Ling Chen also found a way. After a long period of research, he also knew the method. Balu himself is a medium, and the basic composition of his body is the key to quantum communication. So as long as he has a memory, let him die after his death. , spreading the ashes everywhere on this planet will allow the humans on this planet to enter the virtual world. At most, it will open up a separate scene for them. ¡¡¡¡ ¡°After I die, you must scatter my ashes all over the earth,¡± Balu said to his disciples in Bashan College. As for his son, he did not pass on his position. Instead of giving it to his son, he passed it on to a student who best understood the meaning of his scriptures. "I understand, master." In ancient feudal society, obedience to the master was very important. The king of heaven and earth was close to his master. This was an order used to reduce the cost of governance, which allowed people to maintain it spontaneously without the need for rule. Otherwise, use law enforcement personnel to maintain it at all times. "You all stand down, Babus stays," he said, and Babus was his chosen successor. "Teacher," Babus knelt down. He was originally a child from a poor family. After entering the college, he worked hard and studied hard. He also went deep into the fields and worked hard to implement Balu's ideas, sort out private loans, reduce the burden on the people, and inhibit mergers. These things are difficult to do and require a lot of energy. If they were just ordinary nobles in feudal society, they would rather spend their time enjoying singing, dancing, and having fun, just like Balu's own son. Although his son cannot be said to be unfilial, after all, due to the influence of the environment, it is impossible for him to endure hardships like Balu, and he is not willing to care about the food and drink problems of ordinary people. Of course he is keen on power, but he cannot control the army. The city guards are different from the soldiers in feudal society. There are some ideas. Balu selects them from farmers' children, and only a small number of them are selected from them.Selected from the landlord class, let them understand that the purpose of serving as soldiers is to maintain the peace and contentment of these people, that is, their own families, and to implement his policies for this purpose. Therefore, these armies still have a great sense of publicity, rather than peace and harmony. Like ordinary feudal troops, they are just for personal use. The so-called imperial court is just an abstract concept. Their real allegiance is to the food and military pay issued by the imperial court, or the land allocated to them. They will not consider any righteousness. But it's different in the City Guards. They come from the countryside. People around them are familiar with them, and they are also familiar with the villagers. They understand that the implementation of those policies is to let everyone live and work in peace and contentment. As long as an idea becomes a collective idea, it will There is automatic inheritance and retention that is maintained spontaneously because it is ultimately to everyone's benefit. "Hey, I have a huge secret that I haven't told anyone." When Balu was about to close his eyes, he suddenly struggled and said something that surprised his disciples. "When I was depressed in my early years, I once entered a temple. In that temple, I had a dream. I met an immortal in the dream. The immortal told me what to do. Those things you learned in the academy were all immortals. It was taught," he said slowly. "Teacher? Are the rumors from the outside world actually true?" Bubbles couldn't believe it. Some people who were jealous of the teacher spread rumors outside, saying that he got these strange remarks from the devil, but those farmers who received the benefits The people and the townsfolk responded tit for tat, saying that it was taught by immortals. "Although they are just guesses, they are similar. It's just that although I saw the immortals, I only really said a few words to them." At this point, Balu coughed twice. Bubbles didn¡¯t dare to ask any more questions. The teacher was exhausted and had to remember every word he said. (To be continued, please search Piaotian Literature. The novels will be better and updated faster!