Everyone laughed when they saw it. The movement here quickly attracted the sideways glances of the people who were eating next to them, and Lu Di asked everyone to be quiet, so as not to disturb other people's food. Then the crowd began to lower their heads and concentrate on eating.

After passing through the water, they inspected the development of local circular agriculture and suggested some ways to improve agricultural technology to the local squire, and then everyone left.

By the time Pu Cheng Ling learned about this, it was already a month later, and Pu Cheng Ling Hun Liangfu heard that it was Lu Di who had been in his city for nearly half a month, his face was pale with fright, and he said in his heart, fortunately, nothing happened. Then he took people to the fields to supervise the development of circular agriculture.

Diqiu is the administrative office of Henan County, and after Zhang Mengtan learned that Lu Di came to Diqiu in casual clothes, he hurriedly put down the work in his hand and only took a few cronies to meet him outside the city.

Lu Di was very happy to see Zhang Mengtan who was greeted in casual clothes, and entered Diqiu City with him. Many pedestrians know their county guard Zhang Mengtan, after all, Zhang Mengtan is very recognizable, handsome, with a long beard, and it is Zhang Mengtan who grows to the navel.

But seeing Zhang Mengtan facing Lu Di and his party so humble and respectful, I couldn't help but wonder in my heart, is there anyone in Henan County who can make their own county guard like this?

Diqiu City, once the capital of the patriotic state, has finally regained its original vitality after several wars. Looking at the bustling streets, looking at the children running and frolicking everywhere, Lu Di was very pleased.

The people walked and watched and talked in the streets, and soon they came to the county guard. Looking at the ordinary building in front of him, Lu Di said strangely: "Meng Tan, isn't the county guard office in the original palace?" ”

Everyone is also puzzled, after all, the county guard's office is the most authoritative place in a county, so it is natural to live in the most majestic place, and the most majestic place naturally belongs to the palace where Wei Linggong lived.

Zhang Mengtan said with a smile: "Gentleman, the original palace is now the place of the township school in Henan County."

Lu Di suddenly, Dongmen Wuze squeezed his eyebrows and gave Zhang Mengtan a thumbs up, which obviously meant that Meng Tan was so high! That place is a palace where the lord of a great country once lived, and if he stayed, the inspectors of the Imperial Historical Observatory would have a fart to let go. Now make it a village school, hehe, the inspector wants to bite you, and he can't bite it.

Lu Di was very happy about what Zhang Mengtan said, and took the lead in visiting the township school. The master of the township school was Min Zhen, who was later known as one of the ten philosophers of Confucius.

Min Di knew Lu Di, but when he saw Lu Di coming in casual clothes, he knew his intentions, so he asked the students to continue reading his poetry books, while he tidied up his clothes and walked quickly to meet Lu Di.

Lu Di did not disturb the tireless disciples, but held on to Min Yuan's hand and walked elsewhere.

Looking at the familiar Begonia Garden, Lu Di inevitably sighed, it was here that he and Nanzi went crazy on a moonlit night, and it was here that he fell and got up again.

The next day, the news of Lu Di's visit to Diqiu still spread, and immediately the entire Diqiu was in an uproar, and many squires submitted the letter of the people, hoping to see Lu Di and express their gratitude to Lu Di.

Lu Di met with some squires, in addition to persuading the family of Nong Sangla to talk about family life, that is, if the squires have any difficulties, go to the county guard's mansion, if the county guard's mansion does not give it, you will join forces with the court, and the court will definitely make decisions for you.

When all the squires heard this, they all shouted long live.

At the invitation of the students of Diqiu Township School, Lu Di also served as a master, sitting on the huge deer platform where Wei Linggong held a banquet that year, looking at the students sitting on the ground and sitting in circles and circles, and talking about the class.

Lu Di's lectures are not as rigid as Min Di's, mainly telling stories to explain great philosophies, and the students listen to them with abnormal spirits, and from time to time there are questions, and Lu Di also answers them in detail, and the disciples say in their hearts that it would be good if Lu Di could be their master.

Seeing this, Min Yi also began to think about himself, and he felt that his previous lecturing strategy was really wrong.

"Therefore, young people should have the pursuit of young people, middle-aged people should have the pursuit of middle-aged people, and old people should have the pursuit of old people, if young people pursue the pursuit of old people, this youth is hopeless, if most of the young people in the whole country are pursuing the pursuit of old people, then the country is hopeless."

"Young people don't be afraid to take the wrong road, everyone will take the wrong road, if they are wrong, change it, in the words of your Master Min, this is the great goodness!"

"This is true, you have to remember"

……

"The country is made up of every family, the home is made up of everyone, the core of the country is the family, the core of the family is the youth, it is you, you are the key to the country's strength, stability, prosperity or not"

……

"Gossip is a very deep knowledge, among the known figures in the world, our country's national scholar Gu Bu Ziqing, Ji Xian, the old Confucius of the country, Zuo Xiangran, Ziwei of the Song Kingdom, they are all first-rate existences in this way. If you want to learn here, you can go to the Lixia School Palace, or go to Linzi to visit them, with their nature, I think I will definitely tell you about it."

"Then the widow below only talks about the gossip that the widow knows. Gossip, gossip, not so much the wisdom of heaven and earth, but the eight festivals of a year, you go to the Song Kingdom, you will also find the calendar used by the Song people, their year is actually only eight months, unlike us have twelve months"

So where do the eight solar terms come from? It comes from the shadows. There are 'one' and 'one one' in the gossip: one is regarded as day, and one is regarded as night. The day with the longest shadow in the year is counted as three, and the day with the shortest shadow is called three."

"The one with the longest shadow is called the summer solstice, and the one with the shortest shadow is called the winter solstice. The equinoxes of day and night in the middle are called the spring and autumn equinoxes and are denoted as ......"

"The plan of the year lies in winter, at the beginning of winter, everything is vigorous, and the shadow gradually becomes longer, that is to say, from winter to summer, this is gradually increasing, so we divide the four images into the middle point, so that the gossip is derived."

"So the gossip I understand is actually the solar terms that serve our agricultural life"

……

"This question you raised is very good, the Book of Changes is not entirely right, there is even a lack of avenues in this world, let alone books compiled by people?"

"I don't know about the rest, but I don't agree with the fact that the sky is round and the earth is square. When we look at the sea, we find that the first thing we see is the sail of the ship and not the whole boat. ”

"So I think it's the opposite of round, and the sky is square"

……

"If you ask me, if the earth were round, would not the man who stood on top of it fall down? Haha, that's a good question. You see this is a round lump of dirt, we put an ant on it, and then it rolls down in the air, and the ant falls off the lump? No! Ants can't fall off the lumps, let alone our tiny humans compared to the endless earth? ”

"So looking at the Bagua diagram from this aspect, we know that the circle in the Bagua diagram actually refers to the kun, and the earth extending outward is called Qian, implying the sky, and the inside of the kun is called the earth and everything."

…….