After Cai Boli left the rabbin's compound, he got into the carriage waiting in the distance, and he slowly calmed down the excitement in his heart while sitting in the carriage, this was the first time he negotiated with a foreigner, although he and Xia Zhu had been on an envoy to the Wa State, but he could not interfere in the negotiation process of the Wa State at all.

Xia Zhu also asked him to inquire about the way of businessmen, but when it came to the details of the envoy, there was no place for him Cai Boyu.

As a civil servant, Xia Zhu firmly guarded the ancestral law that his relatives could not interfere in politics, and Cai Boyu was also willing to take it easy, but it was not until he faced the rabbi alone that he felt that he should have pestered Xia Zhu in the first place, and it was better to learn a little mission negotiation skills.

Today's all of this is his on-the-spot performance, he doesn't know if it's good or not, but at least he has completed the things that the official family has explained, and he has said everything that should be said, but he who is in charge of the front station task just told the bottom line of Da Song to a happy person.

Cai Boyu's departure also made the people of Yici Joy clearly aware of their current situation, and the rabbi smiled bitterly: "This is not a showdown at all, but a final warning!" ”

A group of elders said anxiously, "Then what should we do?" ”

"Of course, it is to obey the arrangement of the Great Song Emperor!"

The rabbi's words shocked many Yici Leye people: "But the Song Emperor's request ......"

Glancing at the elders who had followed him for many years, the rabbi sighed slightly: "Is there any other way than to enforce it?" ”

The crowd was speechless, yes! They can only passively accept all this.

But suddenly, a bright light flashed in the rabbi's slightly cloudy eyes: "Do you think the official family of the Great Song Dynasty will let us work in the royal ticket number forever?" ”

Everyone shook their heads and said, "Of course not, the emperor of the Great Song Dynasty is not confident enough to put the lifeblood of a country in the hands of others." ”

The rabbi nodded slightly: "Yes, this means that our service for Da Song is limited, and after all the apprentices gain experience in managing ticket numbers......"

The words are so clear, how can others not know the meaning? The elders said almost in unison, "It's time for me to be free!" ”

The rabbi sighed slightly in his heart, he knew that the best way to forcibly bind a person was to give this person hope, and only when he saw hope would he be driven by others, which shows the wisdom of the Great Song Emperor, such a young emperor has such great wisdom, this is the source of fear in the rabbi's heart.

The next day, the official in charge of etiquette came to teach them the etiquette of the Great Song Dynasty, although they had lived in the Great Song Dynasty for many years, they rarely had the opportunity to contact politics, let alone visit the official family this time.

The rabbi meticulously practiced the pilgrimage repeatedly, and he wanted to leave the most deferential side to the Great Song Emperor.

It is said that the situation is stronger than people, in fact, people have to bow their heads under the eaves, and only obedient people can stay longer under the protection of the strong.

No matter how much dissatisfaction there is in your heart, you must hide it deeply.

The rabbi had seen the majestic palace a long time ago, but he had no idea what it looked like, and in his imagination only the supreme emperor could live here.

Entering the Imperial City was only the first hurdle, and the whole Imperial City was divided into many parts, which were separated by tall palace walls, and walked through the labyrinthine Imperial City, and after a while the rabbi forgot the route he had come.

Along the way, the most shocking thing for him is the towering Daqing Hall behind the Xuande Gate, the huge palace stands in the center of the imperial city like a hill, as if the sky collapsed and the earth can not shake it, the exquisite decoration, the workmanship of the carved beams and paintings all show its luxury.

The square in front of the Daqing Hall alone can accommodate tens of thousands of people.

The rabbi swallowed dryly and said to the attendant who led the way in front: "The Great Song Dynasty is indeed prosperous, and such a magnificent palace cannot be built even if all the skilled craftsmen I have given to the people of Joy Industry." ”

The chamberlain covered his mouth and smiled: "This is natural, but it is worse than the original Yuqing Zhaoying Palace." ”

Is there a more magnificent building than this palace?! The rabbi looked at the waiter's expression, which did not seem to be fake, and was immediately shocked and speechless.

It didn't take long for the two of them to stop in front of a slightly small palace, and the chamberlain turned his head and said: "This is the imperial study of the official family, you are waiting here, when I let you in, you are going in, I can remind you that when you meet the official family later, don't forget the etiquette taught by the officials of the Ministry of Etiquette, it is a great disrespect to be a little wrong!" ”

The rabbi nodded slightly: "The senior official can rest assured that there will be no mistakes." ”

A simple salutation made the chamberlain nod with a smile: "It seems that you also know a little bit of the rules in the palace, so I won't talk nonsense." ”

The chamberlain came out after a while and said, "The official announced that you have entered." ”

The rabbi immediately straightened out his white robes, and did not enter the main hall until there was not a trace of wrinkles, and the so-called imperial study seemed to him not much smaller than the palace......

Zhao Zhen sat behind the imperial case and drank tea while looking at the translated "Geometric Originals", but he didn't expect that Euclid knew algebraic geometry and solid geometry 1,300 years ago.

Reading the content carefully, Zhao Zhen kept comparing them with the knowledge he learned in high school, and sure enough, there was not much difference, and the familiar formula appeared in Zhao Zhen's mind, which made him extremely nostalgic and aftertaste.

Writing geometric formulas on paper with a brush, the greatest contribution of "Geometric Originals" is not actually those knowledge, it is not uncommon for many Chinese works to describe them, and the most important thing is that it systematically organizes and formulates mathematical knowledge!

The combination of these knowledge and formulas will become the best mathematics textbook, and the reason why mathematics is put in the first place among the three things of mathematics, physics and chemistry is not unreasonable, it is the key to open the door to Gewu.

Therefore, Zhao Zhen asked all the scholars who presided over the translation work to first translate the knowledge of mathematics, and now it seems that the effect is good, there are several mathematics-related books on the desk, and the mathematics of the Great Song Dynasty compared with them are more accurate and systematic, in the Shang Dynasty there was already a Pythagorean theorem of three strands, four strings and five, but it is a pity that the Chinese people do not like to summarize these knowledge systems, so that no doctrine has been formed.

The first emperor's burning of books and Confucianism was a kind of destruction of culture, and later Dong Zhongshu deposed Confucianism from a hundred schools, making many cultural treasures of the Great Song Dynasty disappear in the long river of history. The Mohist family's love is not attacked, the Legalist family is not intimate, not noble, a break in the law, the vertical and horizontal family is omnipresent, all-encompassing, all-encompassing, and even all-encompassing and Confucianism, and the miscellaneous families of the law have disappeared without a trace in the culture of the Great Song Dynasty, and even if there is, it is inherited among a small number of people, rather than educating people in public......

Compared with mathematics, the Chinese ancestors cared more about the number of rituals, and naturally these keys to open the door to human progress were classified as miraculous skills, at most they were only used as auxiliary tools for calculating finances and construction projects, so these complex mathematical knowledge was often in the hands of craftsmen, but they would only use very few who understood the truth, and craftsmen only knew how to hook three strands, four strings and five, but would never study why.

In their opinion, it is not as affordable to have time for research as to do two more small cases.

In the final analysis, there is still not enough support for knowledge, and how can craftsmen who even have problems with eating have time to study the mysterious mathematics?

It wasn't until the kings of the Western Han Dynasty that they began to support mathematicians, because they had another important role, calculating the astronomical calendar.

The astronomical calendar was extremely important to the ancient kings, and even the production and life of the common people were extremely needed.

In China, almost all those who made major contributions to mathematics were officials in charge of the astronomical calendar, such as Zhang Heng of Taishi Ling, who wrote the "Theory of Arithmetic", Zu Chongzhi, who had accurate pi during the Northern and Southern Dynasties, and Liu Hui, the greatest mathematician in Chinese history, who were all officials in charge of the astronomical calendar.

Just when Zhao Zhen sighed for these Chinese cultures, Rabi cautiously entered the inner room of the imperial study, raised his head slightly and looked at the young man behind the wide desk with his spare eyes.

After seeing Zhao Zhen's appearance, the rabbi was stunned, he had imagined countless times the appearance of the young emperor of the Great Song Dynasty, but it was far less shocking than what he saw.

The young emperor in front of him actually exuded an extremely elegant temperament, his eyes seemed to exude the light of prophetic erudition and wisdom, and his facial features were white and pure, as if he was a work of art created by God.

The most important thing is that his temperament is very weird, yes, it's weird!

The rabbi seemed to see the common incarnation of the prophet and the devil, with both the wisdom of the prophet and the demonic majesty of defiance of everything under heaven.

The young emperor raised his head to look at himself, and at this moment the rabbi even felt that he was dazzled, and the wisdom and majesty that had just emanated from him were all gone, leaving only forgiveness, and this benevolent feeling seemed to be facing the pope of the Holy See, making people unconsciously trust and like a spring breeze......