In the library, the old man is sitting at his desk reading papers.

Suddenly.

"Hmm......"

A magazine was left on the table.

As soon as the old man looked up, he saw Lin Yujing picking up his schoolbag across the table.

"Yo, what's wrong today?" the old man raised his glasses, "'Hmm' are so powerless." ”

"Well...... Lin Yujing put down her schoolbag, lay on the table, and sighed, "I'm not happy." ”

The old man took off his glasses with a smile: "That kid provoked you again?"

"Nor ...... Not exactly. Lin Yujing put her head on the table and looked at the sneakers stupidly, "I don't know, I don't like it, I'm not happy." ”

The old man was very happy to see it.

A girl in trouble, how beautiful this is.

But he is not Sun Leyang after all, he knows how to manage his expression very well, and his face is full of empathy at this time.

"Don't think about it if you're not happy, read a book. The old man got up and said, "How many new books of Amosif, I'll bring them to you?"

"I've seen it all. Lin Yu Jingmu said.

"Then what do you want to see, I'll find it for you. ”

"Thank you, teacher, I don't need it, I just want to be quiet. ”

"Okay then...... "The old man sat back at the table again, "It stands to reason that the museum closes at 6 o'clock, and I'm fine today, so I can postpone it for you, and stay as long as you want." ”

"Thank you, teacher......" Lin Yujing looked at his shoes and sighed again.

......

In the classroom, Li Zheng screamed.

"Ren Dafu?you?!"

Fortunately, there is no one else in the classroom, otherwise Li Zheng's character will collapse again.

Zhang Xiaoke's face flushed: "What do you mean? ”

As she spoke, she got up and ran to the door, shutting the door shut.

"That is to say, you came to Sakura Lake because you couldn't stand the bottom?" Li Zheng glared at Zhang Xiaoke, doubting her IQ again, "You are so ...... to make such a decision"

"Warning you, shut up!" Zhang Xiaoke locked the door, walked back to the table, lowered his head, and suddenly became sad, "You don't know how terrifying those people are, and you can stand it with more than 1,400 Lin Yujing day and night?"

"Hmm......" Li Zheng gasped, "If you say that, I understand." ”

"I ...... There is no other desire...... "Zhang Xiaoke gritted his teeth and slammed his fist on the table, "I just want to be a person." ”

"Sakurako will fulfill your wishes. ”

"You can keep it a secret for me. Zhang Xiaoke turned to glaring at Li Zheng, "I must be in the top 50 in the midterm, which is a very happy thing, if people know that I am from Renda, they will be laughed at." ”

"Got it. Li Zheng suddenly glared, "No wonder, you know so many people who participated in the Olympiad, and there are also provincial ones." ”

"Hmph, I said it a long time ago, my network in Jijing High School is unimaginable. ”

"In this way, the wish you owe me will be fulfilled. Li Zheng nodded and said, "Thank you for your hard work, help me get the exercises of the competition class attached to Renda University, the more the better." ”

"Huh, what do you want?"

Li Zheng hurriedly took out a small notebook: "Basketball game, you lost the bet, did you forget it?"

"Ugh. Zhang Xiaoke scratched his head, "Can ...... So many rolls...... Shall I give birth to you?"

"Don't you have a deep network?"

"Deep is deep...... But the friendship is strange......" Zhang Xiaoke blushed and didn't dare to say more.

Just my IQ.

Wouldn't it be strange to suddenly want to compete for a roll?

Li Zheng picked up his mobile phone: "Forget it, I'm looking for Chen Jinyu." ”

"Don't! I'll ask for it!" Zhang Xiaoke immediately held him down, "Master, why do you play this set, is it interesting?"

"It's just bringing out your potential. Li Zheng smiled and pursed his lips, "Look, how many words have you memorized in the past few days?"

"Oh, that ......" Zhang Xiaoke scratched the back of his head and said, "I feel that the progress is not small." ”

Li Zheng got up on crutches happily: "Okay, I won't supervise you this weekend, come on, work hard, be strong." ”

“！！！”

When I walked to the door, as soon as I opened the door, I saw a huge figure.

"I ...... Didn't hear anything. Qiao Buxia was a little embarrassed, and said with a smile, "After school, a man and a woman, close the classroom, discuss learning, no problem, haha, no problem." ”

"What are you talking about......" Xu Mengxi came out from behind her, her state was much better at this time, but as soon as she saw Li Zheng, she hid back and sighed in a low voice, "Jing Jing has already left......

"This ......" Li Zheng also scratched his head, "Drying her for three days is a bit excessive, or half a day will be counted." ”

"You Lu Bu, your IQ is really not good. Qiao Bixia scolded, "Don't you know the problem of quietly thinking nonsense? It's such a thing, and I don't know what to say about you when you make it so troublesome." ”

"Ahem......" Zhang Xiaoke carried his schoolbag at this time and passed by with his head down, "You talk, I'll go first......"

"Bye-bye. Qiao Bixia leaned into Xu Mengxi's ear and said, "These two goods are attached to the ...... Brain pumping......"

"Woo woo woo ......" Zhang Xiaoke wanted to cry without tears, but he didn't have the courage to resist, so he had to clench his fists and run away.

......

In the library, Lin Yujing has been lying on his stomach for 20 minutes.

Twisting and turning.

Out of sorts.

The old man looked like he had nothing to do, and looked at the documents one after another.

When Lin Yujing saw him like this, she became even more angry.

He threw his head on the table and stomped his foot vigorously.

"Huh?" the old man hurriedly took off his glasses, "Are you willing to speak?"

Lin Yujing squirmed, and then muttered: "I hate chemistry." ”

"Hey, who doesn't hate it. ”

"I don't want to compete. ”

"Then don't compete. ”

"They insisted on me to compete. Lin Yujing stomped her feet several times, "I hate it, I hate it, I hate it." ”

"That's it?" the old man smiled, "Your troubles are really difficult to solve." ”

"There are other ......" Lin Yujing's legs softened again, and her voice was like a mosquito, "Good friend...... Maybe starting to hate me......"

"What did you do?"

"I ......" Lin Yujing thought for a long time before covering her face and reluctantly replied, "It's too ...... That's smart......"

"Ahem......" the old man covered his heart and coughed twice, "I'm starting to hate you too." ”

"I don't want to...... Have tried to ...... didn't show much, and didn't even say much......" Lin Yujing turned her head, rested her chin on the table, stared ahead, and pouted, "Puff puff ......"

"Oops......" The old man looked at her, a little unbearable, so he had to turn his head sideways and not look at it in order to ensure the dignity of his expression, "What do you mean by not behaving well?"

"That's ......," Lin Yujing muttered a few more times before saying.

"As soon as I behave, I will be hated, I will be hated when I speak, I will be hated when I say anything. ”

"For example...... I scored 100 points. ”

"I said I didn't review it. ”

"It's going to be hated. ”

"The liar said that it was a good review. ”

"It's also going to be hated. ”

"If you say that the exam questions are simple, you will be hated. ”

"It's hard to lie to people, and it's also hated. ”

"That's it...... I can't do anything right......"

"Hey...... This is the loneliness of the master. The old man sighed, "Why don't you try to go to a better school, where there may be people like you." ”

"Far. Lin Yujing immediately replied, "I want to sleep lazy." ”

"Ahem......" The old man had another dry cough, "you...... It's annoying enough. ”

"Hey, hey. Lin Yujing smirked, "Liar." ”

The old man's face turned red, and he was busy turning his head sideways to avoid his gaze.

Hold on.

For more than a year, the character of a confidant librarian who has been carefully shaped cannot collapse.

"Yu Jing, I can only say that the people you met before are not very good. The old man took a deep breath before he had the courage to look at Lin Yujing, "A real good friend will not be jealous of you because you are too good, nor will he dislike you because you are too bad, although you went to a school that is not worthy of you, there must be friends who are worthy of you." ”

"Hmm......" Lin Yujing slowly lowered his head, "Before, some ......"

"That's there now. The old man nodded the table, "If they leave you because of this, it can only be said that they are not worthy of you." ”

“......”

"Also, the chemistry competition. The old man coughed his throat and said, "It's really not important, it's good if you respect your attitude, the only thing I can say is that the thing you really want to do is difficult, no, it's just countless difficulties, not exaggerated rhetoric, it's really innumerable." ”

"Hmm. Lin Yujing also nodded.

"Among these countless difficulties, there are inevitably more headaches than chemistry, and even these difficulties contain countless chemical problems. The old man raised his eyebrows, "At that time, will you choose the same way? Only focus on the part you like, and only focus on the part that goes well?"

"Hmm......" Lin Yujing lowered her head and pressed her fingers, caught in a tangle.

"Hehe, I'm talking too hard, don't stress on you. The old man's tone softened, "In the end, it's just a chemistry competition, and it doesn't have much to do with your future, so there's nothing wrong with how you choose...... Anyway, you're so unhappy, what's wrong with that kid?"

"He hates it the most. Lin Yujing nodded.

"Okay......" the old man rubbed his head, "it can't be...... He's racing, isn't he?"

“...... Well. ”

"Hey, hey. The old man was happy again, "That's interesting, that kid is not afraid of difficulties, and I'm afraid that I won't hit you in the face with a certificate when I turn around." ”

"Hmm......" Lin Yujing clenched her fists fiercely, "Even if I hate chemistry...... I'm a lot better than him......"

"Not necessarily, the competition can improve very quickly. ”

As he spoke, the most annoying voice came from the door of the library.

"Hmph, it's so uncreative, I knew it was here. ”

Lin Yujing blew up, glared at him, picked up his schoolbag and was about to run.

But her movements gradually slowed down and stopped.

walked in together, as well as Qiao Bixia and Xu Mengxi.

Qiao Bixia scolded while walking: "I'm surprised, let your sister Xia ignore it, and follow this old ...... What do you have to talk about? ”

The old man felt offended.

What is she going to say?

Old guy?

Despite this, he still raised his eyebrows at Lin Yujing and smiled, then picked up a large stack of documents and escaped into the Tibetan Scripture Pavilion.

At this moment, Xu Mengxi also ran over, grabbed Lin Yujing's arm and shook it: "Really...... It's obviously that I'm unhappy, but I want to comfort you in turn, huh. ”

"Ahh Lin Yujing scratched her face, her mouth was open, and she didn't know what to say.

I just know that I am not so upset.

Qiao Bixia also pulled out a chair and sat down: "Tell me about you, Li Zheng, don't you know, can he speak human words? Has he ever spoken human words? What kind of genius aura, what stinging, there is a hole in the brain, right?"

After that, Qiao Bixia hugged Lin Yujing, hugged her chest, and pulled it in: "I'm just hungry for your body, don't you understand this?"

"Mmmm......mmmm

The feeling of suffocation is back.

"Okay, Sister Xia. Xu Mengxi persuaded as usual, simply squeezed Lin Yujing, sat on a chair with her, raised his hands, and pinched Lin Yujing's face left and right.

"Puff ......" Lin Yujing was powerless to resist, her whole face was flattened, and her eyes were turned into "~".

Xu Mengxi was also very addicted to pinching, and said with a smile while pinching: "Even if it really stings, so what, it still hurts to eat chili peppers, isn't it more addictive the more you eat?"

"~~~" Lin Yujing was pinched very happily.

"Mind you, this is a knowledge point. Li Zheng suddenly came out, put down his schoolbag and said with a smile, "Spicy is not taste, it is pain, when eating spicy, because of this pain stimulation, it will stimulate the human body to secrete some hormones, which not only makes people appetite, but also addictive." But the trouble is that there are more pain cells in the bar, so although it is very refreshing to eat, it is very painful to pull. Thankfully – it's good that there are no taste cells in the anus. So here comes the question, what is the molecular formula of chili pepper......"

"Stay on the side!" Qiao Bixia pushed over with a palm.

"I know......" Li Zheng fled to the Scripture Pavilion in a panic, "Is there really no one interested in the molecular formula of capsaicin......

"You go, you go wow. Even Xu Mengxi couldn't bear it anymore.

"Hmmmm!" Lin Yujing also waved his fist.

Deep in the bookshelf.

Two lonely men bumped into each other.

The old man and Li Zheng looked at each other and smiled, equally bitter.

They're just tool men.

"Just to return the book. Li Zheng said, "My schoolbag is outside, but I don't dare to go over now, I'll wait for a while." ”

"It doesn't matter. The old man put down the papers and glanced at the bookcase, "There are a few Amoxiv ......"

"I'll see later. Li Zheng raised his hand and said, "When I was reading science fiction recently, I felt that my knowledge was not enough, and I didn't understand many places. ”

"For example?" the old man was interested.

"General relativity. Li Zheng pursed his lips bitterly, "The special theory of relativity is barely understandable, that is, mass and energy, time and speed can be converted to each other. ”

"Yes, that's a pretty good summary. The old man nodded approvingly, "This refining ability is okay." ”

"But the general theory of relativity, the textbooks basically don't talk about it, and I can't understand the videos in the bar. ”

"Well, you don't have to study so deeply, you don't even have a basic math tool. The old man said, looking for it on the bookshelf, "You have learned gravity, have you?"

"Learned, it is a massive object that creates a gravitational pull and attracts surrounding objects. ”

"Okay, so what do you want to say about this?"

"Absolutely. Li Zheng immediately asked, "Why? Why do massive objects have their own gravitational attraction?"

"Congratulations, this is physics. While flipping through the books on the bookcase, the old man smiled approvingly, "When a person is a child, he always asks why, then he is a smart child." A person who asks anything all his life is a scientist. ”

Li Zheng was shocked: "I ...... I'm just a kid......"

"yes, a smart kid, 99.999% of the kids who wouldn't be scientists. The old man smiled confusedly, took out a book with a yellow cover, handed it to Li Zheng, and his eyes became inexplicably deep, "But what if, what if you don't stop asking, what if the 0.001 takes effect?"

Li Zheng took the book in a bit of a panic.

From One to Infinity

George Gamov –

From an atom to an infinite universe.

The old man patted Li Zheng on the shoulder: "This book won't help you pass the exam, but it has a chance to ignite that 0.001%." ”

Li Zheng only understood at this time that this was a comprehensive popular science book, which was designed to explain those lofty theories in a concise and interesting way.

He soon found an explanation of gravity on the back of the book.

Gravitational force is not an independent force, its essence is because of the massive object, which bends the surrounding space-time. 】

"This is the general theory of relativity. The old man smiled politely, like an educator.

"Wonderful!" Li Zheng's eyes widened, "How did you prove it?"

"I don't know this, I'm a librarian. The old man put on his glasses again, took out a pen and paper and asked, "How is your new homeroom teacher?"

"Teacher Xiao Tang is very good. Li Zheng asked while collecting the book, "Why do you keep asking around?"

"What are you doing with so many questions. The old man bit the cap of his pen and asked, "Don't be restricted, let's talk about the quality of teaching, management methods, and communication skills." ”

"It's all good. Li Zheng seemed to sense that something was wrong.

"There's always something bad, right?"

Li Zheng subconsciously twitched his nose.

To put it bluntly, there are indeed some shortcomings.

Forget it, let's keep it a secret for her.

"It was perfect in every way. Li Zheng wiped his nose and said, "In the midterm exam, our class will definitely break out." ”

"It's boring. The old man put away the notebook boringly, but he still didn't die, raised his eyebrows and asked, "I heard that your kid wants to play a competition?"

"You're well informed. ”

"Then you wait. The old man got busy again, "There are a few inorganic chemistry books in it, I'll see if I can find it." ”

"Thank you very much. While Li Zheng was moved, he took out his mobile phone and opened the book list sent by Sun Leyang, "I've found everything, these dozen books, also help find them." ”

"......" Even though the old man is well-informed, he has never seen such a shameless person.

Not to mention, the school library is really in stock, and after looking around, I found two designated textbooks of Sun Leyang.

When Li Zheng finished the procedures for borrowing and returning books, Lin Yujing and Xu Mengxi had reconciled as before.

In fact, it was not broken in the first place, it was all stirred up by Li Zheng's blind beep.

After all, if you can't bear Lin Yujing's genius aura, I'm afraid you won't be able to be friends for a long time.