my scientific age

Chapter 62 Pursue Lin Wan?

In the evening, I continued to read and study foreign mathematics books in high school, and continued to consolidate the foundation. Yu Hua did not aim too high, and learned advanced mathematics content such as integral equations and calculus in advance, but tried his best to lay a solid foundation.

The functions are read over and over again, and the trigonometric functions and derivatives go back and forth. Due to the limitation of knowledge level, Yu Hua's mathematical level is progressing slowly, but the foundation is condensed and solid again and again.

A high-rise building begins with the foundation, and only when the foundation is solid can the building be built higher and higher.

After he has thoroughly mastered all areas of basic mathematics in high school, Yu Hua will cross the stage of advanced mathematics.

At seven o'clock in the evening, there are still 10 minutes before class, the night is dark, and the time is about the same.

Yu Hua packed up his things, got up, called Lin Wan next door, and left the library.

After returning from the library and entering the classroom, the students sat in their respective seats, some reading, some endorsing, some taking notes, and some whispering.

Seeing Yu Hua's figure, Fang Yu, who was sitting in the first row, immediately smiled and nodded lightly.

Yu Hua nodded in return, smiled, and left in the back row.

"I'm back now? Don't you have 5 minutes left? How are you getting along with Chairman Lin?" Zhou Yuan held the warm steel kettle in both hands, and took a sip of the hot water he had just connected. Seeing Yu Hua sitting After downloading, he cared.

Yu Hua rolled his eyes at Zhou Yuan and responded, "What about getting along, I learn from mine, she learns from hers, and usually doesn't chat much, it's just a very ordinary relationship."

"Tsk tsk, I don't believe it. Jin Jie from the literature class was taught a lesson by Lin Wan today. Wasn't the reason for the slap print on your face yesterday? The explanation is to cover up, it's okay, in your youth, I support your pursuit of Lin Wan, as long as it doesn't affect your studies. ." Zhou Yuan smiled.

"..."

Looking at Zhou Yuan, who was a bit wretched, Yu Hua sighed. No matter how he explained that the slap print on his face was slapped by himself, these people didn't believe it, Lin Wan didn't believe it, Zhou Yuan didn't believe it, and everyone, including the top two, didn't believe it.

Nothing to say, too lazy to continue to entangle and explain on this issue.

Pursue Lin Wan?

can.

But it is not necessary.

Yu Huamo has to waste a little spare time, and he doesn't even think about personal emotional issues now.

"Okay, Brother Yu, I'm joking, you have to be careful about Jin Jie, his relatives are under Han Fuqu's subordinates, of course, generally speaking, things like this kind of jealousy at school won't make it to the table and won't attract the other party. The family will take action, but you still have to be careful." Zhou Yuan reminded attentively.

Yu Hua nodded: "Understood, Xie Zhou brother reminded."

"By the way, this is a check for 720 yuan from Fang Yu and me. Please keep the class fee." Zhou Yuan didn't say much, and glanced behind him. The two students behind were concentrating on reading and not paying attention to himself. , took out a check from his pocket with his right hand, and handed it to Yu Hua.

The words were vague and did not explain what class it was. Zhou Yuan didn't want his opportunity to be lost like this.

After eating at noon, Zhou Yuan and Fang Yu discussed and pooled the class fees directly. The two families are quite wealthy, so it is not a big deal to each spend 360 yuan.

"it is good."

Yu Hua took the large-denomination check and glanced at it. It was a cash check from the Beiping Branch of the Bank of Communications of the Republic of China, with a denomination of 720 yuan written on it, and he could withdraw money at any time.

Yes, it's fiat money again.

Looking at the content of the check, Yu Hua knew that he had to worry about legal currency again, so he put it away in his inner pocket. Before the outbreak of the Anti-Japanese War, Yu Hua either offered to exchange the 720 yuan into oceans, or used it directly to purchase materials.

Otherwise, a check for $720 could turn into a few sheets of toilet paper over time.

Zhou Yuan didn't know what Yu Hua was thinking, he smiled at Yu Hua, turned his head to read, and started studying hard.

The students of this era are not like the students of later generations. They need teachers to supervise and guard them on the podium before they can study, and they all consciously study hard.

Again, as the few elite talents in the country, they bear the expectations and yearnings for the future of those who cannot read, and entrust the wish of the country to be prosperous and strong. Under such a source of power, no one will choose to waste precious time. .

The night is getting darker.

Inside, the incandescent light shines.

The cold wind outside the window continued one after another and never stopped.

The No. [-] Middle School in Peiping, shrouded in darkness, is one of the few places where there is light around.

In the light, a group of young people are moving forward.

……

The next day.

At the end of the last class in the morning, the students left one after another. Fang Yu, who was full of anticipation, arrived at the innermost empty classroom on the third floor early.

As a girl in the first class of science, Fang Yu has unusual preferences from other girls. Girls of the same age either like piano, chess, calligraphy and painting, or play with writing and ink, and write a good article to attract others.

With a quiet nature, she likes to study knowledge in a quiet corner, learning about the field of science, especially chemistry and mechanics.

Usually in the class, other people regard it as boring and boring chemical knowledge, but Fang Yu regards it as a treasure. Others think that the chemical formula and various elements are a headache, but Fang Yu finds it enjoyable to read, as if enjoying a cup of tea.

Fang Yu is even more curious about abstract and complex machinery. She is curious about this kind of mechanical equipment that can operate only by electricity without manpower.

Driven by electricity, the working efficiency of these mechanical devices is several times, but tens of times, that of manpower.

These advanced and powerful mechanical equipment is one of the reasons why Western countries are ahead of China.

At the beginning of the previous semester, the whole class told about their aspirations. Fang Yu, the No.2 student in the class, aspired to be admitted to the National Chiao Tung University, which is comparable to Tsinghua University in domestic science subjects, to engage in chemistry research, and to become a Nobel-like chemist. family, and a mechanical engineer who did not tell the outside world.

Fang Yu's chemistry talent is extremely high. In the first class of science, where Qunying gathered, a girl's chemistry score ranked first in the class, surpassing everyone else.

If it is her talent to engage in chemical research, then her dream is to engage in mechanical research. She wants to develop advanced mechanical equipment to bridge the gap between China and foreign countries.

At the Shanghai Machine Factory, the high-spirited attitude and arrogant eyes of those German engineers deeply stabbed Fang Yu's heart. As a student, she was determined to make a name for herself in the field of machinery.

However, no matter how Fang Yu learns, the mechanical field will not be able to enter the field after all, because Fang Yu does not know how to draw and how to read.

Without foundation, how to build tall buildings?

Western countries and Japan have secretly imposed a knowledge blockade on China, and any outstanding students who go abroad to learn this knowledge, as well as students with top talents, have all received special attention and control.

Many people even died abroad.

Just when Fang Yu was in despair and even thought that this life could only go on like this, a light appeared in the endless darkness.

Yu Hua, a classmate who was usually unpretentious, no, now her name has been changed to Yu Hua, and she actually knows how to draw.

No one can understand this feeling, even the most apt "Qingyu Case Yuanxi" can't describe this feeling, Fang Yu was about to cry at that time.

(End of this chapter)