The young lady thought about it and said, "What the little official said is true, but I don't know what you said about the Seven Mysteries of the World?"

Li Er said: "I also heard Master Shang Rong mention this book, but I have never seen the real one. I also searched in the Taixue Library, but found nothing. Moreover, the master said that these seven mystical scriptures are only the beginning of a heart sutra, but this heart sutra has been lost, and he only remembers two of them, one is the seven mystical scriptures of the world, and the other is the yin rune sutra. ”

The young lady asked, "I wonder if your master said the name of this Heart Sutra, and when it was lost?"

At this time, there was a sound of footsteps outside the door, and after a while, Jiang Le appeared at the door, entered the house, took the copper kettle, and went out to change the hot water.

When Jiang Le went out, Li Er said: "These masters have never said it, but the master said that the true copy of this Heart Sutra was originally placed in the Qingfeng Pavilion of the Star Picking Building when the King of Shang was king. ”

When the young lady heard the word "Qingfeng" again, she couldn't help asking, "How did your master say about Qingfeng Pavilion?"

Li Er said: "Master said that the king of Shang built Lutai, which is three miles long, two miles wide, and nine feet nine inches high. Lutai is the base, and the meat pond wine forest is built in it, and the palace is rebuilt on the Lutai. The outer palace of the palace is built to pick up the star tower, which is as high as 1,000 feet. The first, second, and third floors of the Star Picking Building are the Qingfeng Pavilion, and the king of Shang collected all the books in the world in the Qingfeng Pavilion to show his literary skills. ”

After listening to Li Er's words, the young lady thought for a moment and asked, "What happened to these books, did your master say anything?"

Li Er picked up the lacquerware and drank a sip of water, and said, "Master said that he didn't know what happened to these books?"

At this time, Jiang Le came from outside the door, carrying a copper kettle to add water to the two of them, and said: "A notice is being posted outside, saying that the adults want to compete with Tianleizi, and the Inner History Mansion will build a competition platform in the military square outside the East City Gate, so that the people will go to watch it in three days, and the two of you will not go to see it?"

The young lady said, "Got it, you can go and get busy." ”

When Jiang Le went out, Li Er said: "I will take these two volumes of illustrations with me." After speaking, he picked up the "Strange Story" and said: "The "white fox leading people to the grave and witnessing the white snake swallowing the sky" recorded here is very interesting, didn't you think about verifying it when you recorded it?"

The young lady said: "I look at the records of the court, the place where this incident happened is outside the gate, and there is no human life and animal life, unlike the monster in the world, although I am also very curious, but I didn't want to verify." ”

Li Er said: "I see, I want to verify this matter in person." Looking at this record, the place where the incident occurred was not far from the Donghuanggang where the adults were going, so I repaired the book and reported to King Zhou Ling, delayed my return, and went to the Donghuanggang with the adults to verify here. ”

The young lady said: "The king likes immortals, if he sees a small official to report the document, he must be curious, if the little official goes to investigate, it must be detailed." ”

Li Er said: "My lord reminded me that at the banquet, I asked the king for some manpower and went to investigate together. After speaking, he continued: "This time, the great chief of Yelu came, and the accompanying national teacher Tian Leizi wanted to compete with the adults, I don't know why Xiao Tiemur didn't say a word in the court. ”

The young lady said: "Xiao Tiemur is my defeated general, you know my roots, and you must have told the Great Chief of Yelu not to challenge me easily. On this day, Lei Zi originally just wanted to challenge me personally, and he didn't want to talk about it, but it evolved into a competition between the important ministers of the two countries. Things were no longer in Xiao Timoor's expectations, so he didn't speak. ”

Li Er said: "Xiangguo is sophisticated, I am also quite inspired by the words above the court today, I want to be an adult, how can anyone who wants to see it can be seen, and whoever wants to challenge can challenge, in that case, where is the face of Zhou Room and Yan Kingdom?"

The young lady said: "I have only seen the edges and corners of Xiangguo in the past two days, and I don't want to be so sharp, no wonder ginger is old and spicy." ”

Li Er said: "Although I have not seen what Xiangguo said when he greeted the chief of Yelu, but this is between the master and the guest, invisible and traceless, and he is well versed in the natural theory of the adult, these words, the adult must be compiled into a book next year." ”

The young lady said: "These court records should be supplemented, and I will compile them into a book when the time comes, and wait for the petty officials to come and check it." After speaking, he continued: "What the little official just said about turning the host into a guest is quite intriguing, and I would like to hear what the little official thinks of this host and guest. ”

Miss looked at Qimen Liuxuan, there were also words of the host and guest in it, and I had not read and studied it carefully, and now I heard Li Er mention it, just ask for advice, and there will be a reference for future learning.

Li Er said: "Since my lord wants to hear it, I will tell me my opinion, if it is inappropriate, let's discuss it together." After speaking, he picked up the lacquerware, drank a few sips of tea, put down the lacquerware, moistened his throat, and said: "I think this host and guest can be viewed from four aspects, first, the movement: the host is quiet, the guest is moving; second, successively: the first move is the guest, and then the main action; third, the attitude: the active guest, passive and passive; fourth, the action: take the initiative to attack the guest, passive and stubborn. ”

The young lady listened to Li Er's words, picked up the lacquerware, and began to think. Li Er stopped talking, waiting for the young lady to speak.

After a while, the young lady took a sip of water, put down the lacquerware, and said: "The words of the little official are very much to solve my doubts, I have always thought that it should be the master who moves first, and the guest who is quiet, and has never thought deeply. Now that I have listened to the words of the petty officials, I know that I am ignorant of the host and the guest. ”

Li Er said: "My lord is clever, I understand the mystery of the subject and object so quickly, and I also admire it." ”

The young lady said: "Between the deep thinking of the host and the guest, it is indeed profound: a matter is beneficial to the guest or the host, when is it beneficial, when is it beneficial, which party is beneficial, which party is beneficial, which is beneficial? On the battlefield, is it to take the initiative or wait for work; to strike first or to strike later; whether it is better to take the initiative or to be passive; is it better to move first or move last? If you do not know the host and guest, you will be at a disadvantage. ”

Miss has just played Go, Go is a strategic game game, and now after listening to Li Er's words of the subject and object, it is natural to associate the game with the words of the host and the guest, so she said so.

Li Er looked at the young lady carefully: "No wonder that old Taoist said that I can ask adults for advice, and the understanding of adults is really unexpected, and I can understand my words so quickly." But I didn't know that the young lady had just experienced a game and was deeply touched, so after thinking about it, she quickly understood the words of the host and guest.

Seeing that Li Er was looking at her hysteria, the young lady asked, "Am I not right?"

At this time, there was a sound of reporting from outside, and it was already time.

Li Er said: "Adults have extraordinary understanding, and they can draw inferences from one another. The words of the adults are not bad, and the words of my subject and guest are refined, which I have learned and summarized by integrating many years, and in the words of the adults, the lower officials are very respectful, so think about it. After speaking, he took a sip of water, and his next speech was to say the host and guest of heaven and earth.

For the warring parties, they are faced with the problem of distinguishing the host and the guest anytime and anywhere.