Qin Xuan sat on a chair and flipped through the English textbook, turning it from beginning to end for a while, automatically analyzing and summarizing the information in his mind, and constantly deducing, and soon achieved a thorough understanding.

Putting down the English book and flipping through the books on the desk one by one, Qin Xuan's eyes were like a super scanner, copying the knowledge in the book in his mind, and he was able to do automatic analysis and deduction, so as to achieve a thorough understanding.

It only took more than ten minutes to integrate the knowledge that others need to learn for several years, although there is a good foundation in the past, but it can be said that it is not a demon. And at this time, Qin Xuan felt that his eyes were clear, as if the whole world was under control.

After sitting for a while, seeing the surrounding students reading the English textbook intently, Qin Xuan suddenly felt a little bored, and after thinking for a while, he walked out of the classroom.

The surrounding classmates were very puzzled by Qin Xuan's sudden move, and in the eyes of his classmates, Qin Xuan had always been known for his hard work. In their opinion, Qin Xuan really did "ignore the things outside the window, and only read the books of sages with one heart".

Although he handled the relationship with his classmates very well and often helped his classmates, when Qin Xuan really devoted himself to studying, there was no one in the class who did not admire him. He really did every second counted, and he didn't even go to the toilet between classes, and he sat all morning. Everyone thinks that if he doesn't take the first grade, it will be really unreasonable!

Qin Xuan went straight to the office of the head teacher Xia Zining.

There was a knock on the door, and there was a crisp sound, "Come in!"

Qin Xuan pushed open the door and was instantly stunned when he saw his homeroom teacher.

Shoulder-length hair, delicate sculpture-like facial features, snow-colored skin, tall and graceful posture, a charming face that can only be seen in dreams, exudes an elegant and intellectual light.

Xia Zining was preparing the materials for today's class on her desk, and was slightly surprised when she saw Qin Xuan coming in.

"Qin Xuan, what's the matter?"

"Teacher Xia, I want to take half a day off, and there is something urgent at home. After Qin Xuan recovered, he heard Xia Zining's inquiry and spoke.

"Oh, that's okay, is there anything you need the teacher's help with?" For Qin Xuan, Xia Zining was still very relieved, knowing that his family was poor, studied hard, and was very sensible, so he agreed without a moment's hesitation.

"Thank you, Mr. Xia, but don't worry, I'll handle it myself. It was the first time to lie, Qin Xuan was apprehensive, and when he heard Xia Zining's concern, Qin Xuan hurriedly thanked and refused.

"Hehe, then you can go back, but you have to make up for today's class later, and you can't delay your study, you know?" Xia Zining couldn't help but instruct when she saw Qin Xuan's firm eyes.

"Teacher Xia, I know, don't worry, I will definitely make it back!"

After saying goodbye to the head teacher, Qin Xuan left the office and walked straight to the library.

The library of Lincheng High School is located in the center of the school, which has a rich collection of books, contains a variety of literature materials, and has a profound learning atmosphere.

Qin Xuan walked in and saw that there was only one administrator who was sorting out the books inside, so he said hello and began to read.

I saw Qin Xuan flipping through them one by one from the first row, and the speed of turning the books was like a banknote, and a book was put on the bookshelf in less than ten seconds in his hand.

Time passed like a white horse, eight hours had passed in the blink of an eye, Qin Xuan put down the last book, only to feel the rumbling sound from his stomach, looked at a female administrator who was looking at him in embarrassment, and hurriedly ran out of the library.

Standing in the sun, I stretched comfortably, rubbed my temples, and my brain with a headache relaxed a little. After reading so many books just now, it had consumed too much of Qin Xuan's mental and physical strength. Looking at the time, it's already past four o'clock, and there is still the last class, and I hope it will be in time. Qin Xuan came to the school commissary, bought food and drink, and walked towards the classroom while eating.

Ignoring the surprised gazes of the surrounding classmates and Qin Mingming's inquiring eyes, Qin Xuan walked to his seat and sat down. Just then, the class bell rang.

The physics teacher walked to the podium, opened the textbook and began to talk endlessly.

Qin Xuan took out his notebook and began to classify and summarize the knowledge he saw in the morning, so that he could have a unified plan and not mess up his mind. At this time, Qin Xuan's knowledge, insight, and thinking have all increased exponentially.

Seeing that the physics teacher was writing and explaining on the blackboard, Qin Xuan sorted out all the knowledge about physics from his mind, and carried out a lot of calculations on the scratch paper, only to see symbols and physics formulas leaping on the paper, Qin Xuan combed through the physics knowledge at the forefront of the current society from junior high school to high school, and even to university, at this time, even a university professor did not have Qin Xuan's deep foundation.

Qin Xuan put down the pen in his hand, massaged his eyes, and exhaled a breath of turbidity, feeling a lot more comfortable.

Qin Xuan, who had spent a lot of brain power doing the derivation, wanted to take a good rest, so he wanted to watch the physics teacher's explanation and verify whether there was anything wrong with the derivation he had just made.

At this time, the physics teacher was explaining a difficult problem, saying that there were several solutions, looking at the confused eyes of the students around him, Qin Xuan felt puzzled. I glanced at it just now, and I already deduced several solutions in my mind, is it really difficult?

"Qin Xuan, can you come up and explain?" Seeing Qin Xuan looking around, the physics teacher was a little angry, although Qin Xuan's grades have always been very good, and he is also his proud protégé, but he can't be too proud, he must beat it well.

Suddenly, the eyes of the whole class were fixed, Qin Xuan touched his nose with a wry smile, and had no choice but to walk to the podium and write down several solutions.

At first, the physics teacher's gaze was very calm, he felt that this question was not very difficult for Qin Xuan, he just wanted him to listen to the lecture and concentrate his attention, but gradually he began to be surprised, and finally turned into shock.

Because Qin Xuan's first solution is very ordinary, the second solution just changes his thinking, the third solution turns complexity into simplicity, and he solves it with junior high school knowledge, and the fourth even uses university knowledge, fortunately he understands it, otherwise he will make a fool of himself, but the fifth solution, he can't understand it anyway, but seeing the rigorous formula and clear thinking, he believes that Qin Xuan must be right.

He couldn't help but sigh with emotion, it is really a talented person from all over the country, this Qin Xuan is getting more and more powerful in learning, and he will definitely be a seedling of Yanhuang University in the future, thinking that one of his protégés may be admitted to the first university in the motherland, this old scholar immediately became happy, and the more he looked at Qin Xuan, the more satisfied he became.

"Qin Xuan, your classmates can understand the first three solutions, but the latter two are not good, you can explain them to your classmates first. The physics teacher saw that Qin Xuan was about to go down, and hurriedly said.

All the students under the podium stared at Qin Xuan and the symbols on the blackboard like copper bells, feeling confused and deeply puzzled. At this time, hearing their teacher's voice, they hurriedly called together. In their eyes, Qin Xuan is synonymous with 'omnipotence', sometimes classmates ask him questions, no matter whether the grades are good or bad, he will answer them one by one, so Qin Xuan is also the best in the class.

Qin Xuan shook his head with a wry smile, thinking if he was playing too much. However, hearing the appeals of so many classmates, Qin Xuan was ready to talk about it. Not being able to live up to the expectations of classmates is not.

At this moment, Qin Xuan's whole temperament has undergone earth-shaking changes, just like being addicted to research for many years, full of pedantic smell, at this time Qin Xuan seems to have become a real teacher

After sorting out the knowledge of physics just now, Qin Xuan's thinking has undergone great changes, and the knowledge he sees in his eyes is no longer those complex symbols and formulas in the eyes of ordinary people, but all the knowledge in his eyes is connected! The form of knowledge in his mind is no longer a number, but a picture, a scene, and the simplest logical relationship.

Numbers, symbols, formulas are just created to record those things on paper, so those who have reached the realm of destiny and lifeless, they can take a lesson a hundred times better than those elite teachers!

Because what they teach others is the most essential and fundamental things contained in those knowledge, rather than those complex symbols and formulas, which will only make them feel more and more complicated and difficult to understand for a person who has not understood the origin of science. Now Qin Xuan is teaching the most fundamental and simple logic he understands to his classmates under the podium.

Qin Xuan stood on the podium and talked eloquently, first gave a brief introduction to electricity, and then how to change from electricity to magnetism, from Gauss's electric field theory to Faraday's electromagnetic induction to Maxwell's electromagnetic equations, the esoteric and difficult electromagnetism became so simple and clear under Qin Xuan's direct telling of the essence, Qin Xuan did not come up with those complicated formulas to explain, but let everyone listening understand the most essential meaning of the formula itself.

Then Qin Xuan began to skillfully connect all kinds of physics knowledge on this question, although it runs through the university or cutting-edge knowledge, but the students listened to it with relish, and under the most essential explanation, even junior high school students may be able to understand it, at this time everyone thinks so.

After class, Qin Xuan also made a final explanation, and after saying thank you, Qin Xuan hurriedly walked off the podium.

Bang! Bang...

Under the podium, I don't know who gave Qin Xuan a faint applause first, and the others all woke up violently, and with a look of shock and reverence, they slapped themselves vigorously.

The physics teacher also stepped onto the podium at the right time, pressed his hand, and when it was quiet, he said excitedly:

"Students, you are lucky, although you do not fully understand the laws of those theories in detail, but from now on you will generate a new kind of thinking in your mind -- the thinking that learns to see the essence of the problem! You are fortunate because you have obtained a correct way of thinking.

You will gradually understand why phenomena in the real world follow those formulas, what is the essence behind each phenomenon, and only by grasping these will you learn true knowledge. Students, you should be grateful to Qin Xuan, when you really master this way of thinking, you will understand its great effect, and your life may change because of it in the future. ”

Looking at the bustling students outside the door, the physics teacher was not very good at delaying the students' time, so he said, "Okay, that's all for today's class, let's get out of class!"

As he spoke, the physics teacher walked out of the classroom with his textbook with emotion.

PS: Ask for red tickets, ask for collections, and thank you for your chopsticks!