There is only one teacher in the school, named Zhang Jinglin, and all the lectures in the school are taught by the teacher alone.
Others think that Mr. is powerful and understands everything. But Ren Xiaosu has always had doubts, saying that there are specializations in the art industry, and a person's energy is limited, so it is impossible for Mr. Zhang to know everything, right
Ren Xiaosu has always been different from others. He likes to reflect when he looks at problems. Later, he learned from Mr. Zhang's lectures that this is called a dialectical way of looking at problems.
Yan Liuyuan is sometimes puzzled, because Ren Xiaosu often refutes Mr. Zhang Jinglin's views, but he still comes to listen to Mr. Zhang's class when he has time...
During class in the afternoon, Ren Xiaosu took Yan Liuyuan to celebrate, not for anything else but because he would be able to attend lectures in the yard in the future.
On weekdays, squatting on the wall is too far away from the classroom, after all, it is a bit hard to hear. It used to be that Zhang Jinglin liked to close the doors and windows tightly during lectures, because he was afraid that the noise outside would affect the students and distract everyone.
But later he discovered that after Ren Xiaosu eavesdropped, he would leave a window.
Now, they simply called Ren Xiaosu to the yard.
Many parents of children are living in this troubled world. They don't send their children to school for the sake of learning, but for the convenience of their children's future marriage, especially girls who have gone to school are usually able to promise a good family.
In this day and age, being able to read and write and do three-digit arithmetic is pretty good.
Everyone is busy surviving, and there is almost no food to eat, who cares whether you are educated or not
Therefore, most parents do not have any long-term plans for sending their children to school. There are poor and rich people in this small market town, and where there are people, there will be comparisons.
Yan Liuyuan watched as Ren Xiaosu went to the grocery store to buy a cigarette with a filter tip, and Lao Wang proudly said that his cigarette had absolutely no additives and was very safe.
A piece of 20, rarity is more expensive.
Yan Liuyuan asked suspiciously, "Brother, why are you buying cigarettes?"
"Your husband asked me to go to the courtyard to attend lectures. It's fine if I don't pay the tuition fee. You have to express it," Ren Xiaosu said with a smile: "I know that Mr. Zhang likes to smoke."
In Ren Xiaosu's view, when others show kindness, he must reciprocate.
The two of them went to the backyard of the school during lunch time. Mr. Zhang was eating fried cabbage. Ren Xiaosu took the initiative to pass the cigarette to Mr. Zhang with a smile.
Zhang Jinglin didn't refuse, but told Yan Liuyuan to stay away: "You are growing up, and the smell of cigarettes is not good."
Ren Xiaosu thanked: "Thank you sir for allowing me to come into the courtyard to listen to the lecture."
"Huh," Zhang Jinglin lit the cigarette with the matches he used for cooking at home, and then exhaled happily: "Now there are not many students who like to listen to lectures like you, so just listen to it if you want. door, but not into the classroom."
"Okay," Ren Xiaosu agreed, "Sir, I have a question."
"Tell me," Zhang Jinglin probably smoked a cigarette rarely, and now he doesn't mind Ren Xiaosu asking anything.
"Sir, you said that humans before the catastrophe had a lot of technology, and we humans have not died out. Why don't we see those technologies reappear now?"
Zhang Jinglin took a look at Ren Xiaosu: "In the period after the catastrophe, human beings have not accurately calculated how many years everyone has been struggling. It is good to survive every day. How can there be a scholar?"
"But we should still keep some materials, right? Wouldn't we be able to quickly reproduce civilization after studying it?" Ren Xiaosu was curious.
"It's broken," Zhang Jinglin said regretfully, "Let me ask you, I'll give you a set of materials for making airplanes, can you make airplanes?"
"I haven't studied it before. Although having materials can save a lot of time, I still start from scratch," Ren Xiaosu said.
"Yes, everyone is learning from scratch now." Zhang Lingling looked at himself with only half of the cigarette left, feeling a little distressed, as if hesitating whether to smoke or not.
He wanted to keep half of it for later, but would it be embarrassing to do so in front of Ren Xiaosu and Yan Liuyuan...
Ren Xiaosu was still puzzled: "Could it be that in those years, no one really overcame hardships and continued to study?"
"No, they all starved to death," Zhang Jinglin said.
"Could it be that the knowledge has been dated now?" Ren Xiaosu was not reconciled.
Zhang Jinglin looked at Ren Xiaosu seriously this time, and said meaningfully: "They are in the hands of a few people."
…
"Okay," Zhang Jinglin stood up and said, "Don't ask about this matter, it's time for class."
Ren Xiaosu pestered Zhang Jinglin with one last question: "Sir, when was the wall of our refuge barrier built? Why did we build this wall?"
"After the catastrophe, wild beasts ran rampant. It is said that there was a bug swarm a long time ago. Humans had no choice but to build high walls to block the danger," Zhang Jinglin explained.
"But most of the beasts will not take the initiative to attack humans even if they have evolved," Ren Xiaosu was curious. Monkeys are still vegetarians, and sparrows still like to eat grains. They don't take the initiative to eat people.
Now No. 113 Refuge Barrier is in the 'circle' of human existence, and most of the more ferocious beasts are actually excluded from the 'circle'.
The higher the serial number, the more dangerous the refuge barrier is. For example, the legendary No. 178 refuge barrier kills and injures many people every year because of expelling wild beasts.
And No. 113 asylum barrier, in fact, has been considered 'inland'.
There are still many dangers, such as wolves, but they are not insurmountable. That being the case, why does such a large human settlement still have a high wall.
Zhang Jinglin said with a smile: "As long as there is danger in the wild, the refugees can only rely on the refuge barrier to live. At this time, there will be a lot of cheap labor in the refuge barrier. Do you think that the financial groups behind the refuge barrier have no power to completely eliminate those in the wild?" Is it dangerous? Human thermal weapons are more powerful than you can imagine, but why should they be cleared, and they cannot threaten them."
Ren Xiaosu was already lost in thought when he heard this. Although he is a precocious young man, there are some things that he has never touched before, so he is doomed not to understand them. This is also the reason why he is eager for knowledge.
Zhang Jinglin continued: "They will not tear down the wall. How could the vested interests in the wall give up this natural class barrier?"
As he said that, Zhang Jinglin went to change his clothes, Ren Xiaosu asked curiously, "Sir, why are you changing your clothes, the whole body was not dirty just now."
Zhang Jinglin straightened his neckline and said, "That body smelled of cigarettes just now, the students smelled bad."
Yan Liuyuan was in awe, but Ren Xiaosu suddenly became a little unhappy: "Is it okay if I hear it, sir, you didn't tell me to stay away just now, sir."
Zhang Jinglin thought for a long time: "Get lost."
At this time, Ren Xiaosu suddenly heard the palace in his mind speak again: "Mission: It's never a bad thing to desire knowledge, but what you learn, you have to teach others."
Ren Xiaosu was stunned for a moment, he just didn't understand what the mission was asking him to do.
…
During the afternoon class, the students felt very fresh. Outside the door stood Ren Xiaosu, who was several years older than them, so many students turned their heads to look at him.
Zhang Jinglin knocked on the blackboard several times before he stopped the curiosity of these students. He said, "Survival class will be held this afternoon."
This is the uniqueness of the school in this era. It not only teaches arts and sciences, but also teaches survival.
However, this class has always caused Zhang Jinglin a headache, because he has never lived in the wild. He was born in this market town outside the 113 refuge barrier. Now he has lived for more than 30 years. He grew up relying on his parents when he was young. As a teacher, I am really not very good at survival in the wild.
Therefore, most of the time, we can only use the materials that have been preserved before to follow the script.
Zhang Jinglin looked at the students in the classroom: "Listen attentively. Don't feel that the danger is far away from you. Now you have your parents to protect you. When you grow up, you must learn to protect yourself. Today we are talking, if you encounter wolves in the wild what to do."
The students in the audience actually like to listen to the survival class the most. Other courses are still too boring for their age, and the survival class sounds interesting.
At this time, the classroom was completely silent, Zhang Jinglin looked at Ren Xiaosu who was standing by the door and listening to the lecture: "Come on, tell me, what should you do if you encounter a pack of wolves in the wild?"
Ren Xiaosu thought for a while and said, "You should try to choose a hillside with trees all around, because it is better to choose a cemetery with good geomantic omen."
Zhang Jinglin: "???"