Chapter 9 Talking to the PE teacher about math
"Then what are you going to study, hurry up and go home to make money."
Dong Jian came back to his senses from the shock of hearing Li Jian's words just now, he was secretly frightened in his heart, what was in Li Jian's mind, if he didn't study, he could only stay in the county if he didn't study, how to be admitted to Tsinghua University of Peking University, how to become a city person, now as long as he is a college student, after graduation and distribution, he can go wherever you want to go to any state organ or scientific research institute, this is the opportunity to become a master.
Therefore, he did not hesitate to destroy Li Jian's pretense, at least he felt that Li Jian was just grandstanding and wanted to behave in front of Lin Xiaodan, how could this fulfill Li Jian's wish.
At the same time, he was still muttering in his heart, it has been three days, hasn't Li Jian's father's broken paper mill been seized yet?
The contract was breached, and the compensation was enough for their family to drink a pot.
"Go home, why go home, I didn't go to school for anything else, but for this graduation certificate."
After Li Jian finished speaking, everyone sighed, thinking that Li Jianneng had some clever opinions, and he was not the same as everyone.
"Phew, this guy has a bad brain."
"It's just that I thought he had some high opinions."
Li Jian saw that everyone didn't understand, and laughed lightly, these classmates are really still shallow, and they have been taught to be little fools by the domestic exam-oriented education.
"I'm just here to get a graduation certificate, and you, in order to use this graduation certificate to eat, to get a city hukou, there is a big difference, when you think you are excellent college students, working for high school students, technical secondary school students, junior high school students, and even people who have not graduated from primary school, you will understand that academic qualifications do not represent ability."
Li Jian suddenly stretched out his hand and pointed at Dong Jian,
"Thank you squad leader, and let your father take care of our family's business, do you think that in three days, so many boxes, our family must not be able to produce? So in order to fool my father, you made a special promise to add an extra hundred dollars to the salary if it can be completed in three days? ”
Li Jianyi waved his hand, stretched out a finger, and gently shook it in front of his mouth,
"Nonono, your calculation is wrong, you see that my academic performance is not as good as yours, my status in the class is not as good as yours, and even I am sick in the brain, but I just did it, you have this hundred yuan in hand, I have to thank you for the whole class, one hundred yuan, I invite everyone to dinner, if you go, you can go, and you will be counted."
Li Jian ignored Dong Jianhong's face like pork liver, and continued,
"University is to be studied, scientific research is to be conducted, technology is to be learned, but what do we learn to do? In a word, we don't learn to become experts with reading glasses, we study to change our lives, for ourselves, for our families, look at the current past, everyone has a telephone, what about us, our classmates' homes, how many have telephones? ”
"Is it our country that is worse than theirs? Isn't it because we're stupider than their yellow-haired people? No, it's because we've wasted too much time, our education, and we've wasted too many talents, isn't Lin Xiaodan smart? Is he smart? is smart, but such a smart person obviously has greater development, but now he is doing such a few problems every day, in order to get a few more points in the college entrance examination. ”
"It's a disease, and it needs to be cured."
Li Jian unconsciously talked about the habitual joke,
"Whose illness is not all of us, it's the teacher, it's the school, it's this damn education model, let's put it this way, your math is not bad, I'll write you a string of numbers, do you know what this string of numbers can mean?"
Li Jian staggered to the front of the podium, picked up chalk, and wrote down a string of binary codes.
After he finished writing, the students were dumbfounded,
Lin Xiaodan was still a little proud when she heard Li Jian praise her just now, but now, as a female scholar, she has always asked if she doesn't understand.
"Li Jian, why are you writing such a number? Hundreds of billions, billions, what's the point? You just don't know how to read it. ”
The other students in the third year of high school did not speak, and Lin Xiaodan spoke their hearts.
They are all waiting for Li Jian to explain, what is the meaning of such an ordinary string of numbers except for being long.
"This is not the decimal system we are talking about, this is the binary number, which is the principle of the basic circuit of foreign computers, do we all understand? Yes, do our experts and scholars understand? Yes, but why can't our experts and scholars make electronic computers? ”
When Li Jian said these words, he was actually saying sorry in his heart, sorry for the old scientists who have contributed their lives to the country, those academic masters, binary is something that everyone understands, but what restricts a country's scientific and technological level is the overall industrial manufacturing level, economic scale and other restrictions, but it is not just that understanding what scientific principles can be improved.
If you know a lot of things, you can be invincible, Li Jian, who has an entire library in his brain, wouldn't he be the best in the world.
The key is that he knows a lot, but he can't create it, changing the national strength, not one person can do it, which is also the reason why he made a deafening voice today, he wants these students to clearly understand that applying what they have learned is the true truth.
If a scientific research achievement cannot be transformed into practical technology, then the scientific research achievement is equivalent to a fart.
"Bang Bang!"
The silence of the entire senior class was like a temple in the middle of the night, but the silence was interrupted by sudden applause, and the students raised their heads to look at the past, and it turned out to be Yan Liqiang, a physical education teacher.
At this time, the students in the first class of the third year of high school remembered that they had missed the point of class, this is only one physical education class a week, and it is said that the school has studied and decided that starting next month, all the physical education classes in the third year of high school will be suspended and changed to self-study, they are still preparing in a panic just now, but they don't want Li Jian's words to be delayed for so long.
"Go out to class, boys are free, girls are ...... I am also free to move, but the premise is that I am not allowed to stay in the classroom to read, and I am allowed to go to the playground. ”
After Yan Liqiang applauded, he looked at Li Jian and stretched out a finger, very similar to what Li Jian said just now.
"You come with me."
Li Jian really wants to ask, big brother, are you also reborn? How could he make this gesture, but think about it, Yan Liqiang should just be pointing at himself.
"Tell me, where did you get that from now?"
Yan Liqiang doesn't think that a junior in high school can see so far-reaching, science and technology can only be developed when applied, this is the best interpretation of the sentence that science and technology is the primary productive force put forward by contemporary greats, and many leaders and scholars just mechanically follow the ideas of the leaders, and they don't understand why.
Listening to what Li Jian said just now, he seems to have a deep understanding of this, and he happens to be very dissatisfied with the current education system, so he wants to find someone who told Li Jian what he said, just like looking for a soulmate.
"I didn't look at it from anywhere, I just thought about it myself, these days I have feelings, Dong Jian's father's factory gave my father an order, according to the original production capacity, six days can not be finished, but in fact, only the angle of the feed port and the order of the feed are adjusted, and it is completed in less than three days."
Li Jian looked at Dong Jian, who was whispering to two followers in the corner, as if he saw the air, they were not on the same level at all, and it made no sense at all to be angry with this kind of person who was destined to be a small person.
"Oh, well, where did you get that binary number you just wrote?"
Yan Liqiang's face couldn't hide the disappointment, Li Jian just had a feeling, that is, there was no systematic theoretical understanding, and he wanted to find someone to unite and write to the top leader to change the current education model, but he could only continue to delay.
"This, I saw it from an old book I found in my dad's factory."
Li Jian suddenly realized that at this time, a rural high school student really couldn't come into contact with any books beyond the scope of his cognition, so he could only make up a reason.
It's just that Yan Liqiang's reaction made Li Jian frightened, and as soon as Yan Liqiang heard Li Jian say that he had a book, he immediately raised his voice,
grabbed Li Jian's shoulders with both hands and shook them back and forth,
"Where's the book? It's in English, right? Photocopied or translated? ”
Li Jian thinks that Yan Liqiang is definitely not a physical education teacher, does this girl know what she teaches?
"The books were collected in tatters."
As soon as Li Jian finished speaking, Yan Liqiang's face was like a frosted eggplant, jet black, which suddenly made him a little unbearable, although Yan Liqiang is a physical education teacher, but looking at his studious appearance, maybe he will be a computer expert in the future.
"But I've memorized some of them, so I'll write them out for you first."
"Okay, let's go, oh, don't go, you don't have to go to class, write here."
Yan Liqiang looked at Li Jian's classroom, trotted over, took out a few pieces of paper and a pen from it, and walked to the playground reluctantly.
Life is like a year, reluctant to give up, one step and three times, Li Jian doesn't know how to describe Yan Liqiang, this is the physical education teacher who went to class, this is a teenager who is separated from **.
"Remember, you will be proud one day in the future, because your mathematics was taught by me Yan Liqiang, oh no, it was your physical education teacher who taught mathematics, and it was better than other mathematics teachers."
Listening to Yan Liqiang's incoherent words, Li Jian's pen walked the dragon snake, he was not writing, but copying, turning out a computer foundation from his brain, and writing the content in it as it was.
"No, this is C language, let's use basic or fortran, otherwise he won't be able to understand it."
Li Jian writes very hard, but the speed at which a person writes can be many, not to mention that Li Jian's body still belongs to the type of weak touch and fall, and when Yan Liqiang came back after dealing with his classmates, Li Jian could not write more than a few pages.
"Look first, Mr. Yan, I'll go back and find it for you, I'll definitely find it for you."
Yan Liqiang didn't pay attention to Li Jian at all, holding the pages, as if looking at some treasure,
"It's too little, I forgot, you, you are not in English, but in Chinese, where is this kind of book?" Shouldn't all these books be burned? ”
After folding a few pieces of paper, he stuffed them into his pocket, regarded them as treasures, and turned his head to ask Li Jian.
This Yan Liqiang's EQ is really low, Li Jianju is a little similar to himself in his previous life, in order to study something, it seems like he has taken a stimulant, but can you be polite if you want something, don't grab my shoulder like this, it's weird to hurt.
"Teacher Yan, your hand."
Li Jian reminded,
"This kind of book, you want to read it, no problem, I'll find it for you, but what do you give me in return?"
Li Jianxiao is a little evil, he has his own purpose, this Yan Liqiang must have a background, he is not a real physical education teacher, otherwise you let a physical education teacher who graduated from a secondary school come to see basic, and he can't understand it when he is tired.
"Benefits, PE gives you a perfect score, you know you never go to PE class, this grade was originally a zero score."
Yan Liqiang put forward his own suggestion, but when he saw Li Jian's face, he immediately changed,
"You're going to take the college entrance examination, there are sports students today, or I'll report you, hey, it's useless to report up, people will be assessed, I can teach you mathematics, do you understand discrete mathematics?"
Seeing a look of disdain on Li Jian's face, Yan Liqiang scratched his head, as a physical education teacher, he really couldn't provide Li Jian with anything in return.
"Discrete math, may I ask the physical education teacher at that school to understand this thing, no wonder you like basic, you can't use this thing even if you learn it, will you fortran?"
Li Jian didn't ask Yan Liqiang's origin, since he is a physical education teacher here, it means that he has his own difficulties, and Li Jian is only a high school student now, and he has no ability to help if he asks, so it is better to wait until he has the ability in the future.
"Fortran, you have it too, you don't care how I understand discrete mathematics, you say, find such a book, what you need, I promise you all the promises."
"I don't need you to do anything now, I'll find you the book first, and I'll find you a topic when I go back, you just need to do this topic, and I'll find you any book you need in the future."
Li Jian already has a rough plan in his heart, but the time is not yet ripe, the key is that he has no money in his hand.