Chapter 6: Wall and science

There is only one gentleman in the school called Zhang Jinglin, and the lectures taught in the school are taught by Mr.
Everyone else thinks that Mr. is amazing and understands everything. However, Ren Xiaosu has always had doubts. He said that there is a specialization in the industry. One person's energy is limited, so Mr. Zhang can't be omnipotent.
Ren Xiaosu and others have always been different. When he looked at the problem, he liked to reflect. Later, after listening to Mr. Zhang’s lecture, he realized that this is a dialectical view of the problem.
Yan Liuyuan is sometimes confused, because Ren Xiaosu often refutes Mr. Zhang Jinglin's point of view, but still has time to run to listen to Mr. Zhang's class...
In the afternoon, when he was in class, Xiao Su specially went to celebrate with Yan Liuyuan. Nothing else, he could attend classes in the yard for him.
On weekdays, the wall is too far away from the classroom. After all, it is a bit unclear. Originally Zhang Jinglin liked to close the doors and windows when he was teaching. This is because the fear of the outside influences the students and leads to distraction.
Later, he found that after Ren Xiaosu was eavesdropping, he would leave a window.
Now, just let Ren Xiaosu be called to the yard.
Many children's parents are in this troubled world. Sending children to the school is not to teach the children to learn. Instead, they are sent here to facilitate the marriage of the children. Especially the girls who go to school can usually make a good family.
In this era~EbookFREE.me~ literacy, three-digit arithmetic is already very good.
Everyone is busy with survival. If you have no food to eat, who will control your culture?
Therefore, it is not a long-term plan for most parents to send their children to school. There are also rich people in this small market town. Some people will have a comparison.
Yan Liuyuan looked at Ren Xiaosu and went to the grocery store to buy a cigarette with a filter. Pharaoh also proudly said that he had absolutely nothing to add to the smoke, and it was very safe.
A 20, the thing is rare.
Yan Liuyuan asked: "Brother, do you buy tobacco?"
"Your gentleman asked me to go to the yard to listen to the class. If I don't pay the tuition, I have to express it." Ren Xiaosu said with a smile: "I know that Mr. Zhang likes to smoke."
In Ren Xiaosu's view, others expressed goodwill and they must return.
The two of them went to the backyard of the school when they were having lunch. Mr. Zhang was eating fried cabbage, and Xiao Xiao took the initiative to smile and handed the cigarette to Mr. Zhang.
Zhang Jinglin did not quit, but let Yan Liuyuan stay away from the distance: "You are growing up and smelling bad smoke."
Ren Xiaosu thanked: "Thank you for letting me go to the yard to listen."
"Call," Zhang Jinglin took the match from his home cooking and put the smoke on it. Then he spit a smog of smoke: "Now there are not many students who like to listen to you like you. If you want to listen, listen, you will stand later. At the door, but not in the classroom."
"Well," Ren Xiaosu should say: "I have a problem with Mr."
"You said," Zhang Jinglin probably had a rare cigarette. Now he asked Xiao Su if he didn't mind.
"Mr. You said that humans before the disaster had a lot of technology, and we humans have not died. Why don't we see those technologies reappear now?"
Zhang Jinglin looked at Xiao Su: "The time after the disaster, humans themselves have not accurately calculated how many years have passed. It is not bad to live every day. How can anyone learn?"
"But we should still keep some information? Can we quickly reproduce civilization when we learn?" Ren Xiaosu is curious.
"It’s broken," Zhang Jinglin said with some regrets: "I ask you, I will give you a set of information on aircraft manufacturing. Can you make a plane?"
"I haven't studied yet. Although there is information that can save a lot of time, I also learned from zero," Ren Xiaosu said.
"Yes, now everyone is learning from scratch," Zhang Elf looked at himself with only half of the smoke, feeling a bit of pain, like hesitating or not smoking.
He wants to leave a half root and then smoke it. Can he do it in front of Ren Xiaosu and Yan Liuyuan?
Ren Xiaosu is still confused: "Did many years, no one really overcomes the difficulties and difficulties, continue to learn?"
"No, they are all starved to death," Zhang Jinglin said.
"Don't that knowledge have been broken now?" Ren Xiaosu is not reconciled.
Zhang Jinglin seriously looked at Ren Xiaosu this time and said with profound meaning: "They are in the hands of a few people."
......
"Okay," Zhang Jinglin stood up and said: "Don't ask about this, it's time for class."
Ren Xiaosu wrapped around and asked Zhang Jinglin the last question: "Mr., when did the wall of this refuge barrier be built, why should we build this wall?"
"The beasts are rampant after the catastrophe. It is said that a long time ago, there was a bug, and humans had to build high walls to block the danger," Zhang Jinglin explained.
"But most of the beasts are actually not attacking humans even if they have evolved." Ren Xiaosu is curious, monkeys are still vegetarian, and sparrows still love to eat cereals. They do not take the initiative to eat people.
Today, the 113th Refuge Barrier is in the 'inside circle' of human existence, and most of the more ferocious beasts are actually excluded from the 'outside circle'.
The higher the serial number, the more dangerous the refuge barrier. For example, the legendary 178 refuge barrier has killed and injured many people because of the expulsion of the beast.
The refuge barrier No. 113 is actually regarded as the 'inland'.
There are still many dangers, such as wolves, but they are not insurmountable. In this case, why does such a large human settlement still have a high wall?
Zhang Jinglin said with a smile: "As long as there are dangers in the wild, then the displaced people can only rely on the refuge barriers. At this time, there are a lot of cheap labor in the refuge barriers. You think that the consortiums behind the refuge barriers have no strength to completely eliminate those in the wild. Is it dangerous? Human hot weapons are more powerful than you think, but why should they be eliminated and they will not be threatened."
When Ren Xiaosu heard this, he was already immersed in meditation. Although he was a teenager, he had no contact with some things, and he was doomed to understand. This is why he longed for knowledge.
Zhang Jinglin continued: "They will not push the wall down. How can the vested interests in the wall give up this natural class barrier?"
Said, Zhang Jinglin went to change his clothes, Ren Xiaosu curiously said: "Mr. What are you doing with your clothes? The one was not dirty."
Zhang Jinglin said his whole neckline: "The body was stained with smoke, and the students smelled bad."
Yan Liuyuan was awe-inspiring, and Ren Xiaomei suddenly became a little unhappy: "Is it okay to smell it, Mr. You just didn't let me stay away."
Zhang Jinglin thought for a long time: "Roll."
At this time, Ren Xiaosu suddenly heard the palace in his mind again: "Task: eager for knowledge has never been a bad thing, but what you have learned, you must teach people."
Ren Xiaosu stunned a bit, and he did not understand whether the task was to let him do it.
......
When the class was in the afternoon, the students felt very fresh. They stood outside the door, Ren Xiaosu, who was a few years older than them, so many students went back to see him.
Zhang Jinglin knocked on the blackboard several times to stop the curiosity of these students. He said: "Suspend the class this afternoon."
This is the uniqueness of this era, the school is not only to teach the arts, but also to teach survival.
However, this class has always made Zhang Jinglin a headache, because he did not survive in the wild. He was born in the market town outside the 113 refuge barriers. Now life has passed more than 30 spring and autumn. When he was a child, he grew up with his parents. Becoming a teacher, I really don't know how to survive in the wild.
Therefore, most of the time, only through the previously retained information to copy the text.
Zhang Jinglin looked at the students in the classroom: "Be careful, don't feel that the danger is far away from you. Now parents have sheltered you. When you are an adult, you must learn to protect yourself. Today we talk, if you meet the wolves in the wild. What should I do."
The students in the audience actually like to live in the survival class. Other courses are too boring for their age, and the survival class sounds interesting.
At this time, the classroom was silent, and Zhang Jinglin looked at Ren Xiaosu who stood by the door and said: "Come, you said, what should I do if I encounter a wolf in the wild?"
Ren Xiaosu thought about it and said: "We should try to choose a hillside, and there are trees everywhere, because it is better to choose the feng shui in the cemetery."
Zhang Jinglin: "???"