The moon and stars are rare, a soldier in armor on the Vermilion Bird Imperial Gate, he is Chen Guankun who guards the Vermilion Bird Gate in the forbidden army, he should be on duty tonight, only to see him standing quietly at the head of the city, looking down on this quiet Chang'an.

"The world will be safe." He sighed with feeling.

While he was enjoying the silence of the night, he suddenly seemed to hear the most familiar sound of horses' hooves in the distance.

"Who dares to violate the curfew?" He frowned, and was about to ask.

The sound of the horse's hooves was getting closer and closer, and by the moonlight, he could clearly see the man and the horse on Suzaku Street, the blue feathers trembling in the wind, three hundred miles in a hurry! Chen Guankun's heart must have not asked for an urgent letter for a long time, the last time the eight-hundred-mile urgent was when Li Yi, the king of Yanjun, occupied Jingzhou to rebel against the imperial court in the first month, what is the urgent letter this time.

Without much thought, he hurriedly ordered someone to put down the hanging basket and prepare to pull up the messenger who delivered the letter.

The messenger was pulled up, and it was a young man with phoenix eyes.

"Where did the three-hundred-mile rush come from?" Chen Guankun asked skillfully.

The post envoy hurriedly half-squatted and hugged his fists and said, "If you go back to the general, you will come from Youzhou." With that, he handed over a thick package.

Chen Guankun took the package, didn't ask much, and said, "Go down to receive the reward and rest for a while." ”

The messenger hurriedly bowed his head and went down.

Chen Guankun took the package in his hand and checked whether the fire paint on the package was complete, it was very good, and it was well sealed.

The three-hundred-mile rush is not enough to alarm the emperor's majesty at night, and only the eight-hundred-mile expedited event can reach the heavens.

This package can only be presented to the Holy Lord tomorrow by the Inner Government Supervisor, and Chen Guankun carefully stored the package in the secret box to be handed over to the Inner Government Supervisor tomorrow

Gonggong Chen was very curious, he followed His Majesty for many years, and became Li Er's family member when King Qin conquered the south and the north, and after he ruled the world, he was appointed as the eunuch of the inner government, which was a good errand, that is, to check whether there were any problems and dangers in some of the tributes paid to His Majesty, so as to prevent someone from assassinating His Majesty.

Today he received a package from the leader of the Suzaku Gate Control Army, saying that it was a three-hundred-mile rush from Youzhou last night.

Gonggong Chen carefully inspected the fire paint, and then checked it with the other three internal government supervisors before writing down the object on the paper.

The three of them opened the package, there was a letter in the package, the letter had a royal seal on it, Chen Gonggong saw it, he knew that this thing was extraordinary, and the letter was also sealed with fire paint, because of the royal seal, Chen Gonggong could not open the letter, which could look at other things in the package.

Dozens of pieces of white paper as white as snow.

Gonggong Chen felt that his eyes were a little spent, and it was the first time he had seen the white paper as white as snow.

I have also been dancing and writing for decades, and I have seen countless papers, jute paper, leather paper, Tibetan scripture paper, but these yellowed papers cannot be compared with the white paper in front of him, Chen Gonggong knows that a kind of paper is also white, that is, rice paper.

A kind of paper produced in Xuanzhou Mansion in Anhui Province, with excellent quality, the magistrate offered it to the imperial court as a "tribute" every year. People named this paper after its origin.

But when I touched this paper, I knew that this paper was not rice paper, rice paper was very soft, like silk, and this white paper was too hard, but it was suitable for preservation and transmission.

Chen Gonggong opened the paper, and a smell of ink came to his face, and he couldn't remember where he had smelled this ink fragrance.

Then he looked at the words written in the book.

"Physics is a discipline based on reality, the above describes the difference between movement and stillness, please answer the following: There is a song in the lyrics of the Dunhuang song: "The scenery is full of flashes, looking at the mountains is just like walking to greet them, carefully looking at the mountains and mountains do not move, it is the boat line". What do you think about this? ”

Gonggong Chen suddenly felt dizzy and his head was swollen, what is this, there is no rhyme, the words are not beautiful, the poems are written in a mess, this Dunhuang song is really too bad, not to mention what kind of mountain is coming, it is a boat.

Chen Gonggong carefully turned over the entire elementary school physics book page after page, but he felt that the words in the middle of the words were difficult to understand, and he didn't know what to say.

Then he turned out the book with the cover page written "Arithmetic (First Grade)", and when the book was opened, it was full of dense tadpole-like strange characters, which was even more unbearable than the previous "Physics (First Grade)", and he didn't understand anything after the whole book was opened.

Then there is "Chemistry (Year 1)", which is even more incomprehensible.

Gonggong Chen was a little irritable, he didn't want to look at it, and planned to present this thing directly to the saint, these magical things were not something he could understand.

However, when he was about to pack the book into a package and present it to His Majesty, the last book, "Chinese (First Grade)", caught his eye.

Gonggong Chen took out the language book, and saw that the language book had been obviously turned over, and the footer was slightly curled, and he turned the first page.

A bookish breath rushed towards him.

"At the beginning of man, nature is good. Sex is similar, Xi is far away.

If you don't teach, sex is migration. The way of teaching is to be specialized.

Xi Mengmu, choose a neighbor. If you don't learn, you will be cut off.

Dou Yanshan, there is a righteous side. Teach five sons, and be famous.

If you don't teach, it's your father's fault. If the teaching is not strict, the teacher is lazy.

If you don't learn, it's not appropriate. If you don't learn from the young, what is the old.

If the jade is not cut, it will not be made. People do not learn, and they do not know righteousness. ”

When Gonggong Chen saw these words, his eyes were instantly sprinkled with fine light, okay, what he said is really good, this is simply the words of a saint. The only downside is that the text is marked with strange symbols on the door, which looks very weird.

Gonggong Chen sat alone in the room and carefully read the Chinese language, and after a while, he finished reading the three-character scripture, turned it back, and saw the surnames of the hundred families.

"Li Zhao, Qian Sun, Zhou Zhou, Wu Zheng, Wang Feng, Chen Chuwei, Jiang Shen, Han Yang, Zhu Qin, You Xu, He Lu Shi, Zhang Kong, Cao Yanhua, Jin Wei, Tao Jiang

Qi Xie, Zou Yu, Bai Shui, Dou Zhang, Yun Su, Pan Ge, Xi Fan, Peng Lang, Lu Weichang, Ma Miao, Feng Hua, Fang Yuren, Yuan Liuyu, Bao Shi Tang"

Seeing the first glance of these 100 family names, Gonggong Chen was also amazed, someone in Datang actually counted all the surnames, which is really good, especially the first sentence 'Li Zhao Qiansun', which shows that the Tang Dynasty of the Li family will be passed down for generations to come.

After turning over the original language book, Chen Gonggong is still a little unsatisfied, the last little stories in the book are really interesting, what Kong Rong makes pears, what seedlings grow, what Zheng people buy shoes, it is simply a special enlightenment story.

I am an adult who watches it with relish, not to mention a child who has not opened his mind.

Chen Gonggong was suddenly full of reluctance to this book, once it was presented to the saint, he would not have the opportunity to see this book again, so he read this book again from beginning to end, thinking that he remembered seventy-seven eighty-eight, and went back to let Yizi transcribe this text and keep it for his grandson

"Holy Lord, Gonggong Chen, the eunuch of the Inner Government, received a three-hundred-mile urgent from Youzhou today, and I would like to ask you to meet the Holy One." A shrill father-in-law's voice sounded outside the door.

A young man with a resolute face, a wisp of beard, and an imperial robe, this person is Li Shimin, the emperor of the Tang Dynasty, I saw that he didn't raise his head, and he was holding a red pen in his hand to review something, and said, "Let him come in." ”

"No, Chen Gonggong, the supervisor of Xuannei Mansion, come to see me."

"No, Chen Gonggong, the supervisor of Xuannei Mansion, come to see me."

"No, Chen Gonggong, the supervisor of Xuannei Mansion, come to see me."

The voice of the pilgrimage was heard three times, and after a while, the father-in-law of a black eunuch uniform carried a package into Li Shimin's imperial study in the East Palace.

"Shengshang, last night the leader of the Suzaku Gate Control Army received a package from Youzhou, and sent it to the Inner Government Supervision Department this morning, and the minister and the other two supervisors checked it, and this thing is in good condition, and it is specially presented to the Shengshang." Gonggong Chen knelt down respectfully, holding the package in both hands.

"Bring it up, and you can go down."

"No." Gonggong Chen handed the package to the eagle-eyed eunuch standing next to the saint, and respectfully withdrew.

The eagle-eyed eunuch presented the package to Li Shimin.

Li Shimin didn't raise his head, and said, "Put it on the bookcase, I'll read it myself later, you go out first." ”

"No." The eagle-eyed eunuch said with some curiosity in his eyes, and walked out of the imperial study in two or three steps, judging from his fluttering footwork, this eunuch was actually a martial arts master.

As soon as the eagle-eyed eunuch left the imperial study and closed the door, Li Shimin couldn't wait to open the package and look at it.