China has a vast land and vast territory, and the climate difference between the north and the south is obvious.

In the lunar month, thousands of miles of snow are frozen in the north, and it is too cold to wrap your jacket.

People in the south wore single clothes to visit the flower market, and the money oranges and fortune trees were transported to their homes, in order to seek good fortune and wealth in the coming year.

Shen Qi's father is in business, and there is no businessman who is not superstitious.

Money oranges and fortune trees must be invited into the house by their own families, otherwise the wealth will leak out, and it will be unlucky and declining.

Shen Qi doesn't believe in this thing, and the successors of socialism believe in science.

If you don't believe it, you have to work, his father believes it.

After working for several days, the family's New Year's goods were complete, and Shen Qi called a few high school classmates for a small gathering.

Xu Rui, Chen Xiaoting, and Gu Xiaodan all came, and the four of them ate and sang to reminisce about old love.

Except for Gu Xiaodan, the other three are all college students.

In the college entrance examination last year, Gu Xiaodan was very bad, he didn't want to go to a local third-rate college, and his family also hoped that he could study in a key university.

So Gu Xiaodan chose to repeat his studies for a year and continue to take the college entrance examination this year.

There must be ideological baggage, and it can be seen that Gu Xiaodan is a little depressed: "No matter what kind of dog I get in this year, I have to go to college, I want to go to the capital to meet with you, the repeat class is too depressing, I want to end it all as soon as possible." ”

"Gu Xiaodan, I will send you a song, I wish you the title of the gold list, and you will join the army in the capital this autumn. In KTV, Shen Qi held a microphone and sang his best track:

"Invincible is how, how lonely. ”

"Invincible is how, how empty. ”

"Alone at the peak, the cold wind kept blowing. ”

"My loneliness, who can understand me. ”

sang very affectionately, and Shen Qi reveled in his singing.

"Damn, how lonely is invincible, Shen Qi, you are singing it to yourself!" Gu Xiaodan was speechless, "Change the song, change the song, this song is not suitable for a repeat student! Can you sing an inspirational song, big guy?"

After studying in college, Chen Xiaoting became down-to-earth and generous, but she also maintained the essence of empathy, she operated the song screen and immediately switched to new songs.

The ancient and inspiring prelude sounded, and Shen Qi immediately entered a new audio mode, and he sang in Cantonese:

"Oh ~ oh oh ~ oh oh ~ "

"Even if fate is upside down~ even if fate is twisted and bizarre~"

"Even if fate threatens you, it's not interesting to be a human being~"

"Don't cry and be sad, and don't give up~ I want to be with you forever for the rest of my life~"

"Wow, it's good!

Shen Qi looked at Gu Xiaodan with the microphone in his hand, deliberately lowered his voice and said, "Sing, Gu Xiaodan, this is your fate." ”

Gu Xiaodan smiled knowingly, they played this joke when they were in high school: "But big guy, what is the price?"

"985!" Shen Qi picked up another microphone and threw it to Gu Xiaodan.

Gu Xiaodan took the microphone, jumped up, and shouted at the top of his voice:

"I fell a few times and cried a lot on a rainy night~"

"I have to go through the twists and turns of my life!"

The failure of the college entrance examination, the depression of repeating, all the former friends went to a good university in the capital to start a new chapter, but he stayed in high school to endure the torment...... Gu Xiaodan has a lot of things in his heart that he wants to talk to, all in the song.

"Wow, hot blood!" Chen Xiaoting jumped up, she shouted at Xu Rui: "Come on, come on, sing together!"

Four high school students sang in a chorus, reminiscing about the past and looking forward to the future in song.

People are like this, they are social animals, they are social animals, and if they shout out their grievances to their friends, the whole person will be much easier. People who are crushed are often not because of the external environment, but because of their inner demons.

Gu Xiaodan's demons have been removed, and his voice is hoarse.

Singing and singing, the three boys discovered that in fact, there was only one Maiba--- Chen Xiaoting.

The three boys couldn't sing anymore, and Chen Xiaoting sang alone.

"The biggest change is Chen Xiaoting. Gu Xiaodan hasn't seen Chen Xiaoting for a long time, "Hey, Chen Xiaoting, did you hook up a pretty boy in the capital?"

"Eh, pretty boy or something, isn't it material for writing press releases?" Chen Xiaoting picked up a microphone and handed it to Shen Qi: "Shen Xueba, sing." ”

"I can't sing anymore. Shen Qi shook his head.

"Aren't you the king of Yanda long-distance running, your physical strength is so poor? Come on, the last song. Chen Xiaoting warmly invited, and her bright smile made people can't bear to refuse.

During the Chinese New Year, old classmates rarely get together, Shen Qi didn't want to sweep Chen Xiaoting's Yaxing, he took the microphone: "Okay, the last song, go home and sleep after singing, it's 12 o'clock." ”

"Then I'll order, "Fly Away", male and female chorus. Chen Xiaoting ordered songs with great interest, and she was not sleepy at all.

When the music sounded, Chen Xiaoting and Shen Qi sang a song "Fly Away", she sang better than Shen Qi, after all, she had learned the piano, understood the rhythm, and had the right tune.

In the noisy music and singing, Gu Xiaodan shook his head: "Tsk, girl, you shouldn't be sent to the big city outside, Chen Xiaoting only took half a year to learn badly, and there is no trace of hooking." ”

"You just saw that?" Xu Rui whispered, "When she was in high school, she liked ......"

"Hey, what are you two muttering?" Chen Xiaoting sang and suddenly turned around.

"It's nothing, you sing yours!" Xu Rui shouted.

Taking advantage of the opportunity for Chen Xiaoting and Shen Qi to sing in duet, Gu Xiaodan said again: "A healthy and handsome student should be very popular with girls, normal." I haven't been to the capital, but I guess I can guess that the girls who like Shen Xueba are probably lined up at the gate of Yan, right?"

Xu Rui shook his head: "How can it be so exaggerated? ”

"It shouldn't have been his fate. Gu Xiaodan fell into deep thought, and then came to the conclusion: "The requirements for choosing a mate are too high, it must be like this." The young lady of the journalism department who sang is tall and tall, but their sense of CP is insufficient, and I am against this family business. ”

"Gu Xiaodan, you oppose the use of fart!"

"Xueba likes high-IQ women, it must be like this. ”

……

Class reunions, visiting relatives and friends, eating and drinking, this is probably the case for the Chinese New Year all over the country.

Shen Qi also spent the same year, in addition, he also did some translation work, translating two papers "Two Analyses of Linear Combined Algebra" and "Algorithm of a Class of Determinant Characteristic Equations" into English.

The work of translating from Chinese to English is not difficult to complete, but the difficult task is Professor Lu's topic, "A Class of Bounded Analysis of Strong Singular Integral Operators along Homogeneous Curves".

The more he studied, the more difficult Shen Qi found this topic to solve.

The previous graduate student of the School of Mathematics followed Professor Lu to do this project, but to no avail.

Graduate students are also clever, he simply changed his major early, this math thesis can't be written, and he won't give me a master's degree certificate.

Mathematics papers are all brain-burning, and some people can't burn a high-quality SCI for several years.

The engineering project was supported by experimental data, and the graduate student transferred to the engineering major to continue his graduate studies, and as long as he was diligent enough, he should be able to obtain a master's degree in engineering from Yan University.

While diligence is only one part of math, most of the time inspiration is more important.

Shen Qi has no inspiration again, he hates this state the most, the whole person is like a walking corpse, his soul is extracted, but there is nothing he can do.

For Shen Qi, the state of being uninspired is no different from a zombie, and there is nothing meaningful to do except swallow food.

The difficulty is how to redefine the weighted amplitude modulation space after the Fourier transform of the Schwartz function? This is very important, and it is related to the equivalent pseudonorm.

"I need inspiration, I need a little inspiration. Shen Qi came to the airport and returned to school.

Yan University will start school tomorrow, and it's time to go back to school.

But the problem is that Shen Qi is still uninspired when he returns to campus.

On the first day of school, Shen Qi counted a little, there were 36 people in the class, and 30 people came.

Of the 6 people who didn't arrive at the school, Shen Qi called one by one to ask, when will they come, and if they can't come?

"Come, come, on the road. Most of the students who didn't come replied like this.

"I'm recuperating at home for a while and I'm back at school next month. This is Ouye's answer.

"Okay, take care of your body, take care of your body, and we can work together to do a big wave. Shen Qi approved Ouye's request for leave.