In the sixth year of Dawu, on March 3rd, Jianye and Zijin Mountain.

Sun Ce and Xu Yue stood side by side, looked at the flat depression in front of him, and said, "Master, how about this place?"

Xu Yue stroked his gray beard and nodded repeatedly, and his round face was filled with an uncontrollable smile. As the high priest of the college, he knew that Sun Ce valued academic research and would arrange a good place for him to build an observatory, but he did not expect that this good place would be a Feng Shui treasure land on Zijin Mountain. Zijin Mountain, also known as Zhongshan, was renamed to avoid Sun Zhong's name, and it can be regarded as the Sun family's ancestor mountain. It was beyond his expectations to build an observatory on this mountain.

"This place is good for Ksitigarbha wind and water, but it's good, but..."

"Since the master has agreed, then it's decided." Sun Ce waved his hand and politely interrupted Xu Yue. He knew that Xu Yue had long taken a fancy to this place, but he didn't dare to say it. I have to say that Xu Yue's Feng Shui concept is still a bit scientific. The Purple Gold Mountain Observatory was built in this location in later generations, and now it is only more than 1,700 years ahead of schedule.

For more than 1,700 years, he has won the opportunity for China. He built this observatory, an observatory that only studies astronomy but does not need to serve the imperial power. It is the first step to look up at the universe. Modern science based on mathematics and physics started from astronomy, and Xu Yue's current research has seen the threshold. His elliptical orbit hypothesis has been recognized by more and more scholars. His ambition has become a reality step by step. How can a mere observatory be worth it? Even if Xu Yue takes a fancy to Taichu Palace, he will give it up.

"Master, if people are between heaven and earth, if you want to truly be united by nature, you must first understand heaven and earth." Sun Ce said softly: "Masters are obsessed with academics, and I am extremely admired by them, but I still have to give some suggestions to the master."

Xu Yue was still immersed in the future observatory and couldn't help himself. He subconsciously nodded and agreed, but did not take his heart. Sun Ce knew that he was excited, so he didn't urge him to wait quietly. When Kan Ze saw him, he quietly pulled Xu Yue's sleeve and coughed again. Then Xu Yue reacted and quickly saluted.

"Please speak frankly, please speak frankly."

Sun Ce smiled and glanced at Kan Ze, with a slight head. "Master, academic inheritance depends on generations of people. One person cannot climb a mountain. Only by continuing efforts of generations of people can one conquer one peak after another. What do you think?"

Xu Yue blinked his eyes, a little confused, and looked back at Kan Ze. Kan Ze knew that he was devoted to academic research and did not understand what Sun Ce meant, so he had to answer. "King, Da Jijiu has several problems to solve recently, and he has given the teaching task to us. We are not academically skilled and not diligent enough, which may have aroused the opinions of some students. This is our responsibility. We will work harder in the future and will never let the King hear similar complaints again."

Sun Ce smiled. "The priest is too modest. You know your hard work and your talent is obvious to all. But you can't complain about the students. They travel thousands of miles, come from all directions, gather in Jianye, and wish they could pick up everything you learned in their hearts. How could they look at the high mountain in front of the Great Master, but they could not ask for help in person?"

Kan Ze agreed repeatedly and winked at Xu Yue. Xu Yue also understood. During this period, he worked hard to study the calculation of the elliptical orbit, delayed teaching, and caused complaints from the students. He went to Taichu Palace to file a complaint. Kan Ze and Zhao Ying had already made suggestions to him, and his son Xu Shu rushed back to the mountain from the academy and talked to him about this matter. He hoped that he could balance and take some time to teach the students. Unexpectedly, Sun Ce mentioned it in person again.

"I... I am lazy and affect the king, and I deserve to die."

"The master is so serious." Sun Ce laughed. "The master is obsessed with academics and does not ask about the rest. This innocent heart is rare. I don't dare to work too hard on you. I just hope that you can take some time out of your busy schedule and tell the students about your recent research results. If someone is interested, maybe it can help you, wouldn't it be better?"

"Here, right."

"It's better to do this. When I was in Yuzhou, Xu Zi would have Yuedan Commentary. He would start his lecture on the first day of every month and comment on the people of the world. Now Xu Zi will flee far away from Jiaozhou, and Yuedan Commentary will naturally be gone. We will take this name and set Yuedan Commentary, but we will not talk about people, but only about knowledge. Please ask a few masters to start his lecture on the lecture to enjoy the students. How about it?"

"Yuedanping?" Xu Yue stroked his beard, pondered for a moment, and suddenly said, "Master, has anyone mentioned this in front of you?"

Sun Ce was stunned. "Why did the master say this?"

"The lecture started on the first day of every month, called Yuedan Ping. Someone mentioned this matter to me. I have discussed it with Cai Boyi about this matter, and Cai Boyi felt that this name was inappropriate. First of all, Yuedan Ping was established by Xu Zijiang. Although Xu Zijiang escaped to talk about it, he was not dead yet. He was named Yuedan Ping. I was afraid that someone would misunderstand that I, no one in Dawu, could not even name it, and I had to borrow Xu Zijiang's old name."

Sun Ce did not argue. He didn't care about these comments, but he knew that Xu Yue and others would not want to be looked down upon, and it was understandable that he was unwilling to use Yuedan to comment on this old name.

"In addition, this Yuedan Review is named after Yue, which is likely to cause ambiguity, and it is inevitable that someone will come from it..." When Xu Yue said this, Kan Ze coughed twice. Xu Yue suddenly realized, oh two times, and did not say anything further. Sun Ce glanced at Kan Ze and said the corner of his mouth. "What, can't you say anything?"

Kan Ze was embarrassed and bowed to apologize. "The king, the great priest is alcoholic in learning and does not care about the world, he..."

"He doesn't understand, you understand. Tell me, what's going on." Although Sun Ce's tone was not strict, the smile on his face was gone. It was indeed not what he thought of to borrow the name Yuedanping, but someone suggested to him. Now it seems that this is no longer a secret, and there are many controversies. It's just that someone took advantage of the opportunity to approach the water and the tower, hoping to create a certain fact.

Kan Ze thought for a moment and bowed again. "The king asked, but I must answer. For the ridiculous things, please forgive me."

Sun Ce didn't say a word.

"Have you ever heard of the controversy caused by the oval orbit theory advocated by the master?"

"What controversy?"

"The master advocates an elliptical orbit, saying that the sun's orbit is not only one center, but two, but does not say that there is any difference between yin and yang between these two circles. It is also said that this is the sun's orbit, not about the sun, and it has nothing to do with the moon. The moon's orbit is another way and has nothing to do with it. However, some people have far-fetchedly confuse the two, not saying that the two circles of the elliptical orbit are the sun and the moon. This is the will of heaven, which is in line with the king's intention of equality between men and women, and has also triggered a set of fallacies and evil sayings. The absurdity is that no one who knows the principles of learning is willing to argue. But some people use this as a theory and make a big fuss and enjoy it."

Sun Ce listened, his eyebrows gradually frowned.
Chapter completed!