"Okay, Cheng Nuo, come up and talk about it. Qi Ziyuan smiled and spoke.

Cheng Nuo nodded, got up, and walked to the podium.

Zhao Yang, who was sitting next to Cheng Nuo, had a dog's expression on his face.

Damn, why is this guy?

In the last high school substitute class, Cheng Nuo had already done his best in front of everyone in their mathematics department. In this lesson, will history repeat itself?

On the podium, Cheng Nuo drew an exponential function on the blackboard, y=e^x.

Cheng Nuo said softly, "How many ideals and promises have we had that have been unrecognizable or even gone away after a few tests of seeking guidance? Is there such an oath called f(x)=e^x?"

Cheng Nuo swooped a few times and continued to write down two theorems on the blackboard.

Theorem 1: The function f(x)=x is continuous on [a,b], and it can be deduced that f(x)=x is integrable on [a,b].

Theorem 2: The function f(x)=x is bounded on [a,b] and there are only a finite number of discontinuities, and it can also be deduced that f(x)=x is integrable on [a,b].

That's what it is...... Sufficient conditions for accumulation!

These two theorems tell us that happiness is accumulative, and that a finite break does not affect its accumulation. ”

"So...... Let's face life with optimism!"

Yes, face life with optimism!

Even a book of mathematical theorems tells us to be optimistic about everything in life.

What reason do we have to feel sorry for ourselves in the face of life's tribulations!

............

After the class, it was already twelve o'clock in the afternoon. Cheng Nuo still had classes in the afternoon, and after having lunch in the cafeteria, Cheng Nuo went back to the dormitory, changed his clothes, took his textbooks on management principles, and rushed to the classroom.

"Cheng Nuo, what are you doing, why haven't you seen that figure all morning?" As soon as Cheng Nuo walked into the classroom, the sharp-eyed Yuan Hua saw Cheng Nuo, greeted him, asked Cheng Nuo to sit beside him, and couldn't help but ask.

Cheng Nuo went to the wrong classroom in the first class in the morning, which Yuan Hua knew.

But if you go to the wrong classroom, you can't not come back all morning!

Yuan Hua even wondered if Cheng Nuo had been in a morning class with the mathematics department!

Cheng Nuo waved his hand, "Alas, don't mention it, I followed the mathematics department for a morning class. ”

Yuan Hua: "......"

Still...... It was really a morning class with someone from the math department!

But big brother, you're obviously from the Department of Finance, okay!

What kind of mess do you get by running to the math department?

"Cheng Nuo, what are you?" Yuan Hua wondered.

"Don't mention it, don't mention it. If you talk too much, it's all tears. Cheng Nuo waved his hand, obviously unwilling to dwell on this issue anymore. "Anyway, in the future, I guess I'll have to run to the math department a lot. ”

Yuan Hua saw that Cheng Nuo was reluctant to say, so it was not good to continue to ask.

But in my mind, I think of all kinds of possibilities.

Why did Cheng Nuo say that he would often run to the mathematics department in the future?

Love math and want to dive deeper?

This shouldn't be right, Yuan Hua remembered that when Cheng Nuo started school, he said that he didn't like the learning atmosphere of the mathematics department, so he ruled out this possibility.

Since, not for academics, then ...... Naturally, it's for love.

Yuan Hua guessed that Cheng Nuo had fallen in love with someone in the mathematics department, and then wanted to enhance his relationship by taking classes together.

However, according to what he knows, there seem to be only two girls in this year's mathematics department, and Cheng Nuo likes it......

Suddenly......

As if Yuan Hua had thought of something terrible, a cool breath rose from his vest. His face couldn't help but turn pale.

Although the quality of female students in the Department of Mathematics is not high, the quality of male students is one of the best in the entire Tsinghua University.

Cheng Nuo has a girlfriend, and Yuan Hua knows about it. But...... Plus a boyfriend, it's not impossible!

Thinking that he was living in a dormitory with Cheng Nuo, Yuan Hua wiped the beads of sweat on his forehead and fidgeted.

No, it won't!

Maddie has a strong body and a fat man is plump.

I'm a skinny dick.

No matter how hungry Cheng Nuo is, he won't choose himself as an object!

Yuan Hua, who was breathing a sigh of relief in his heart, suddenly felt that a cold palm fell on his forehead.

Yuan Hua turned his head and met Cheng Nuo's concerned gaze.

Suddenly, Yuan Hua's chrysanthemum tightened.

"How...... What's wrong?" asked Yuan Hua with a trembling voice.

"Oh, it's fine. Cheng Nuo put his hand down from Yuan Hua's forehead and shrugged, "I saw that your lips were so white, I thought you had a fever?"

Yuan Hua breathed a sigh of relief and waved his hand again and again, "I'm fine, I'm fine, I'm healthy, it's no problem to fight another three hundred rounds in bed." ”

"Really?" Cheng Nuo's eyes flashed with imperceptible excitement, "I'll try it when I get back to the dormitory that night." ”

............

As mentioned earlier, the Department of Finance has only one class and 35 students this year.

20 are girls and 15 are boys. The male-to-female ratio is 3:4.

Such a ratio of men and women is enough to make those male compatriots in science and engineering envious to death.

Principles of Management is a professional course in the Department of Finance. It is also one of the basic courses.

This subject is more liberal arts, which means that it mainly relies on memorization.

Fortunately, during the summer vacation, Cheng Nuo had read books about this knowledge, so it was not too difficult to understand.

All teachers at Tsinghua University have a common characteristic, that is, the speed of teaching is very fast!

And, it's very efficient!

Tasks that can be completed in one class will never be postponed to the next.

Whether students can keep up is not a major consideration.

It's up to the students themselves.

This is the attitude of Tsinghua teachers.

They won't force you to do anything, whether you pay attention in class, whether you finish your homework on time or not, it's all up to the student.

However, if you fail in the final exam, don't blame the teacher!

............

On Monday night, in an empty classroom, the freshmen of the finance department gathered for the first half of their freshman year.

The instructor was also present in person to confirm the fairness and impartiality of the election process.

The election shall be by secret ballot.

As citizens of China, the right to vote, which they had not exercised for 18 years, was finally put to use.

The election positions include nine positions, including the secretary of the squad leader's regiment.

Candidates take the stage in turn, announce the position they want to run for, and give a competitive speech.

The ceremony was solemn and grand, no different from the campaign speech of the president of the United States.

A slim girl in a red dress with her long hair draped over her shoulders was the first to take the stage to participate in the class committee election.

"Hello classmates, good teacher, my name is Yan Yunqing, and I want to run for the position of class president......"

Time passed slowly, and more than a dozen students in the class took the stage to give campaign speeches.

However, Cheng Nuo sat in his seat and did not move.

Under the podium, the little fat man Zhong Dun poked Cheng Nuo's shoulder and asked in a low voice, "Cheng Nuo, why haven't you gone up yet?"

Cheng Nuo raised his eyelids, "I'm not interested in the class committee." ”

"And what are you interested in?" asked the little fat man.

"Study!" Cheng Nuo spit out these two words lightly, "Now I am addicted to learning and can't extricate myself." I don't hear anything outside the window, and I just want to pretend to be forced. Ahem...... said that he leaked his mouth, but he only read the books of the sages. ”

Little Fat Man: "......"

"Does anyone else want to run for class committee membership?" Five minutes later, the counselor sitting in the first row stood up and spoke to the classmates, "This is one of the few opportunities to train you, and I hope you can all actively participate in the election." I know that there are still some capable people in my class who have not stepped up to the podium to participate in this election. For example......"

The counselor who was talking suddenly turned his gaze on Cheng Nuo, who was trying to act as a transparent person in the class, and the corners of his mouth were slightly hooked, "Cheng Nuo, don't you want to say something?"

Cheng Nuo pointed to himself.

The counselor nodded with a smile and gestured to Cheng Nuo, "That's right, it's you, Cheng Nuo, come up and tell you a few words?"

What are you talking about?

The key is that Cheng Nuo was not prepared to run for the class committee, so he did not prepare the speech in advance.

Hard-headed, Cheng Nuo walked onto the podium step by step.

In an instant, all the eyes in the classroom fell on Cheng Nuo.

One second, two seconds...... Five seconds,

There was silence.

Ahem!

Cheng Nuo coughed dryly a few times, relieving the awkward atmosphere. Then, with the counselor's encouraging gaze, begin your own class committee campaign speech.

"Hello everyone, my name is Cheng Nuo, and the position I want to run for is a member of the study committee of our class. ”

In a flash, Cheng Nuo instantly decided the position he wanted to run for.

Study committee, this position is very compatible with my identity as a scholar!

"Why am I running for the Study Council?"

Cheng Nuo's inner monologue: How do I know why I want to run for the study committee?!

But this is the end of the matter, he can only bite the bullet!

"That's because I believe that under my leadership, everyone in our class can be fascinated and even fall in love with learning under the influence of a strong learning atmosphere!"

"As students of Tsinghua University, we don't know how many times we have burst our livers, and we have defeated Ouhuang and Krypton students to be admitted here. It can be said that learning is the mission and obligation of every Tsinghua student!"

"But I'm so sad, classmates! We're all 18 years old. 18 years old! Kong Rong made pears at the age of four, Gan Luo was 12 years old, Li Lianying was cut off at the age of 15, and we, at the age of 18, are still addicted to eating chicken! At the age of 18, the children of your classmates who graduated from junior high school have all come out to molest your aunt. If you don't study hard, then what capital do you have to compete with the son of your junior high school classmate for a wife!"

The whole class was shocked by Cheng Nuo's incisive remarks.

"There is a good saying, if a person does not study hard, what is the difference between it and salted fish. Belch...... Although you have studied hard, you are still a salted fish! But at least, you can be a salted fish with connotation and strength. ”

Class: "......"

"We should reach a state. I call it the unity of man and book. The specific manifestations are: addicted to learning, unable to extricate themselves, and uncomfortable if you don't study for a day. Every moment, I carry a book by my side, and when I feel that my heart is going to dry up and I am about to die, take it out and read it, and I will be resurrected with full blood in an instant!"

Let's go, let's go!

Cheng Nuo's thoughts were surging in his head, and the more he spoke, the more he felt.

The spittle, impassioned remarks frightened the classmates in the class.

If you don't know, you think this is a pyramid scheme leader brainwashing the people below.

One minute, three minutes, five minutes......

Other people's campaign speeches are all about coming down after two or three minutes on stage.

But Cheng Nuo is good here, it's been seven or eight minutes, and he's still talking.

And if the momentum continues, it is estimated that if no one stops him, he can speak for an hour.

"Cheng Nuo, Cheng Nuo. I'll interrupt for a moment. ”

The counselor interrupted Cheng Nuo, who was talking.

"Cheng Nuo, you don't need to talk so much about a campaign speech, you can make a long story short, after all, we still have time for you to vote. The counselor smiled wryly.

"Okay, then I'll say the last few words. Cheng Nuo nodded in understanding.

"To sum up, I think it is a very wise choice for me, a person who has a strategic long-term vision and never takes pride in a small achievement in learning, to serve as a member of the study committee of our class. Although, I have the aura of the top student in the college entrance examination, and I am the best choice for you. But in this class committee election, I still hope that everyone will vote for you in accordance with the principle of fairness and justice. ”

"Finally, I have sixteen words for you!"

The whole class sat up straight and pricked up their ears.

Cheng Nuo spoke loudly and word by word.

"Those who follow me prosper, and those who oppose me perish! It's not that you don't report it, the time has not yet come!"

Class: "......"

"Good!" The little fat man Zhong Dun subconsciously applauded and applauded, gaining popularity for his roommates. The applause was loud in the silence of the classroom.

Whew!

Everyone turned their heads in unison.

A series of resentful eyes fell on the little fat man.

The counselor standing on one side, holding his forehead, was also speechless.

If you knew this was the case, why bother in the first place!

I knew that Cheng Nuo would be like this, but I didn't do so much at the beginning, so I had to ask Cheng Nuo to go up and say a few words.

Cheng Nuo strode off the podium.

Under the chairmanship of the counselor, the 2020 class committee election of the Department of Finance of Tsinghua University began.

Although Cheng Nuo is not interested in the identity of the class committee. But many people in the class really want to be one of them.

After all, when graduating and going to society, when facing the recruitment of some large international companies, he served as a class committee member during his study at Tsinghua University, and this resume will also become a plus for himself.

Ten minutes later, the results of the class committee election were finally in.

The position of squad leader was held by Yan Yunqing, who had the highest appearance in their class.

The secretary of the Youth League is also a girl, called Huo Yuyan. and Yan Yunqing in a dormitory. With a pair of large black-rimmed glasses, he has a petite and delicate figure.

Study committee member, naturally there is no doubt that Cheng Nuo was elected.

Moreover, he defeated the other two candidates by an absolute crushing margin of 30 votes.

To be honest, the study committee member is the only class position Cheng Nuo has held since he went to school, except for the person in charge of the trash can.

Moved, teary-eyed!

In the 203 dormitory, in addition to Cheng Nuo, Maddie also mixed a class committee position - the cultural and sports committee, mainly responsible for the position of connecting the school and the class with various sports events and competitions.

............

PS: The third prize winner "Cherry Blossom Rain Falling 1", the prize has been distributed!