Chapter 45: Brother, you are still talking about me? Aren’t you the same?
"One plus one equals one"

Liu Bei sat in the room, staring at the laptop screen intently, patiently reading the chapter on multiplication, and sighed: "Isn't this just the song of multiplication? It just starts with one plus one equals one. I didn't expect that the song of multiplication would become the basis of elementary education for children in the fairyland. However, this 'Arabic numerals' are really concise."

"Big brother!"

Zhang Fei pushed the door open and walked in.

Guan Yu stroked his long beard and followed slowly.

"what's up?"

Liu Bei closed his laptop.

"Brother, my second brother just tried the red horse that served as Lu Bu's mount in the crew. Do you know what happened?" Zhang Fei asked mysteriously.

Guan Yu pretended to cough a few times, "Cough, cough, cough, third brother!"

Liu Bei immediately became interested, "Oh, tell me about it."

Zhang Fei laughed and said, "My second brother rode the horse for a while, and the horse's back became dented."

Guan Yu defended himself: "That's because the horse is not good!"

"Yes, yes, yes," Zhang Fei nodded repeatedly.

Liu Bei and Zhang Fei smiled at each other.

"Don't mention it," Guan Yu changed the subject, "Brother, what are you doing?"

Liu Bei explained, "Director Zhen once said that there is a saying in the fairyland, 'Learn math, physics and chemistry well, and you will not be afraid to travel the world!' If we want to realize our ambitions, these are indispensable, not to mention that we are facing a serious situation in Liangzhou next! It just so happens that we are not afraid of having no chance, so I will borrow the 'notebook' and study the courses listed by Director Zhen carefully."

"My elder brother is studying while I am riding a horse. I feel so ashamed when I think about it." Guan Yu slowly lowered his head.

Zhang Fei said, "Brother, this is wrong. I can't read books, so I admire those scholars. However, the people in the fairyland of the future all have wonderful ideas and unique insights. They can talk about national affairs, rumors, and even the stars in the sky. I have also learned some truths from them, such as most scholars and eunuchs are parasites of the country! As for knowledge, I will recite it after my teacher has sorted it out!"

Liu Bei said helplessly: "Third brother, third brother, you rely too much on Director Zhen."

Zhang Fei chuckled and said, "Brother, Director Zhen calls me Ah Fei, but he calls me Second Brother. According to the saying here, Director Zhen is Second Brother! He is also my elder brother! It is human nature for a younger brother to rely on his elder brother! Don't you agree, Second Brother?"

Guan Yu stroked his long beard and could only respond, "You are right, Third Brother."

"Lao Liu, Second Brother, A Fei, what bad things are you saying about me?" Zhen De walked into the house carrying a bag.

Zhang Fei hurriedly said, "Director Zhen, we are praising you. You can ask the eldest brother and the second brother."

Zhang Fei's eyes fell on Liu Bei's face.

Liu Bei smiled and said, "Third brother, what you said is absolutely right."

"Second brother, say something!" Zhang Fei urged.

Guan Yu looked at Zhang Fei deeply, sighed, nodded, and said: "Yes, that's what Third Brother said."

"Okay." Zhen De found a chair and sat down. He put his bag on the table and asked Liu Bei, "Old Liu, how are you doing in your studies?"

Liu Bei sighed: "I have gained a lot! I just didn't expect that I could learn knowledge on this small board. Unlike the Han Dynasty. I mean the Han Dynasty in my dreams, the nobles mastered the knowledge and the common people had difficulty in promotion." "Yes, this is the beginning of the aristocratic politics, and it was even more explosive with the later Nine-Rank System. After all, in the end, we can only rely on improving productivity, expanding the plate, becoming the distributor of benefits, and holding the army and civilians tightly. The nobles and high families will naturally collapse with a wave of the hand."

Zhen De said slowly, although the aristocratic families are huge monsters, they are parasites living on the body of the country, they monopolize the upper politics, hold the power to select officials, and there are many inhumane people in them, but they also have a head and two eyes. Didn’t they still fear the iron cavalry of the Xiongnu and the Han Dynasty, and didn’t they still cause the tragedy of the migration of the Han people to the south?
"So science and technology are the primary productive forces. Forget it, let's stop here. I found what you wanted, but unfortunately you can only memorize one book at a time."

Zhen De said with some regret. He had learned from Liu, Guan and Zhang that the books they had memorized last time had left a deep impression on them after they returned to the end of the Han Dynasty, to the point where they could remember everything they saw.

Originally, Zhen De wanted to cram all the books applicable to the Han Dynasty into the three brothers' brains at once, but unexpectedly, this buggy memory could only remember the contents of one book at a time.

Zhen De immediately started to think, a book? A dictionary is also a book, so why not make a revised edition and name it Encyclopedia? Wouldn't that be enough?

However, the system does not give Zhen De any loopholes. Books published in modern times cannot contain more than a certain number of words. Liu Bei, Guan Yu and Zhang Fei also said that they could not memorize them. The limit before the Qing Dynasty was less.

Zhen De unpacked the bag, took out the thick "Complete Book of Agricultural Administration" and handed it to Liu Bei.

Ever since he mentioned the chicken breeding method in the "Complete Book of Agricultural Administration" in the village, Liu Bei has kept it in mind.

"A total of 500,000 words. You'll have to put in some effort, Old Liu." Zhen De said with a smile.

Liu Bei nodded solemnly, "Please rest assured, Director Zhen, even if I have to study by candlelight at night, I will remember every word. Agriculture and sericulture are the foundation of the country and the top priority!"

"Good good."

Zhen De took out "Treatise on Febrile and Miscellaneous Diseases" and handed it to Zhang Fei.

Guan Yu, who was watching from the side, opened his eyes slightly and asked in surprise, "Third brother, why didn't you choose a military book?"

"Hehehe, second brother, you don't understand this." Zhang Fei explained: "I read in the book that you were shot in the arm by a poisonous arrow and it was Mr. Hua Tuo who cured you. Do you know what people here say about Hua Tuo? The founder of surgery! Some even praise the doctor's superb medical skills and say he is the reincarnation of Hua Tuo! I thought, if they used the Treatise on Febrile and Miscellaneous Diseases to deceive, no, if they invited Mr. Hua, then my brother would not have fallen ill in Yong'an! Huang Zhong's son would have been saved! The Qing Nang book would have been passed down to the world!"

"Third brother, you..." Liu Bei hesitated to speak, his eyes softened.

Guan Yu sighed: "Third brother, I am not as good as you."

Zhen De pretended to answer the phone, "Hello, hello, oh, oh, it's me, it's me, OK, that's it."

When the three brothers finished speaking, Zhen De put down his phone and said, "Second brother, it's your turn."

Zhang Fei looked at the black bag curiously and asked, "Second brother, are you a military book?"

Guan Yu didn't say anything.

Zhen De took out a book that was thinner than the previous ones and handed it to Guan Yu.

Zhang Fei was stunned when he saw the title of the book. Then he looked at Guan Yu and blurted out:
"Why is my second brother the author of "The Exploitation of the Works of Nature"???"

Guan Yu tightly grasped the "Heavenly Creations" and lowered his eyes. "Brother, don't you want everyone in the Han Dynasty to eat maltose?"

Hey.

Zhen De sighed and thought: Second brother, you really don't shy away from me. Come on, I have to pretend to make a phone call again.

　There's more tonight, I'll see if I can get more.

　　Thanks to my benefactor Shizu Chilong Jiangchen for his 1500 starting coins, thanks to my benefactor KFC Laoge for his 500 starting coins, thanks to my benefactor Xiangshang Tiantian for his 233 starting coins
　　
　
(End of this chapter)