Chapter 264

Yang Rui sleeps for several hours. Instead of getting up immediately, he lies in the lower bunk and reviews Advanced Mathematics in his mind.

For students majoring in biology, advanced mathematics is as important as physical chemistry, but as an interdisciplinary subject, mathematical physics and chemistry are essential to biological research.

A good biological researcher must be good at one of mathematics and chemistry; An excellent biological researcher must have no weakness in basic subjects; A Niupai biology researcher must be good at basic subjects and master one or two of them.

If you want to be a blue collar in scientific research, you can have a foundation for basic subjects and spend more time on biology.

However, if you want to be a research white-collar, or further, to be the so-called boss of other researchers, it is essential to be good at basic subjects and even proficient.

Yang Rui is not going to copy the experiment and professional technology in his mind for a lifetime. That kind of life is too boring. Rather than that, he would like to earn a sum of money to enjoy life.

Without a real level of scientific research, there will be no problems in a short period of time, but in the end there will be problems. Just as undergraduate students will have graduation defense, researchers will also encounter interrogation in various international conferences. If you want to apply for a teaching position, or a title recognized by any country or organization, defense is essential.

Even the Nobel laureate, it is still difficult to avoid the collision of real problems. Although there will inevitably be Xuewu in the field of science, without strong strength, Xuewu will only encounter more challenges.

Just like those large multinational pharmaceutical groups, which spend hundreds of millions of dollars on litigation wars, billions on marketing wars and tens of billions on R & D wars every year, small and medium-sized pharmaceutical companies will still spring up and continue to challenge them. Of course, there are not many successful ones, But the fall of super pharmaceutical companies is still common.

If Yang Rui wants to make a difference, his knowledge is not enough. Of course, the knowledge of any researcher is never enough. As a graduate student 30 years later, Yang Rui is ahead of the times in both knowledge structure and knowledge content, but not necessarily in thickness.

On the bright side, the knowledge accumulation of domestic university professors in the 1980s may not be as rich as that of Postgraduates in 30 years. If we remove the backward knowledge, the foreign professors in the 1980s may not be much higher than Yang Rui.

We can say it's on a starting line.

However, unlike blue collar jobs, life-long learning is essential to be at the forefront of scientific research.

Any professor or expert who wants to continue to publish or write a paper needs to constantly learn new things, read new papers and books, and study a certain field.

Otherwise, two or three years at most will be left behind by the rolling scientific research army.

Yang Rui is happy to do so. It should be said that he has always loved scientific research life. However, some people have the opportunity to do scientific research, while others do not.

Once upon a time, Yang Rui had no chance. Now, he has reached the threshold of scientific research life.

There are four years in college, Yang Rui is ready to read some books, not necessarily the books in the school, but also the books in his mind.

As far as the current domestic environment is concerned, the school is also the most suitable place to study. It is very difficult to find such a quiet and upward environment when you go out of the school.

Yang Rui lies in bed, studying knowledge and thinking about life. Wen Xiaoman quietly lies on the upper bunk and observes Yang Rui.

Her mother Ma Lihua fell asleep on the opposite side of the upper bunk, while her father fell asleep on the lower bunk. Wen Xiaoman can rest assured and boldly look at the male deity without worrying about being discovered by his parents.

This kind of stimulating and happy visual enjoyment makes Wen Xiaoman unable to stop.

"It's like someone walking down the screen." Wen Xiaoman compares with the teachers in the school.

She studied in the middle school attached to the Central Conservatory of music, which is difficult to test, but one of the best art majors in China. After graduation, the students here can easily be admitted to art universities.

Compared with the peers who rely on cram classes to learn music, art and dance performance, the students of the secondary school attached to the Central Conservatory of music are much more competitive. On the one hand, the school has a good source of students, and on the other hand, the teaching conditions are good, thus forming a virtuous circle.

Most of the teachers who taught Wen Xiaoman received formal music education. In the 1980s, when popular entertainment was not popular, they were representatives of the fashion frontier. There is no doubt that these teachers did their best to show their unique side.

Whether it's handsome, cool gas, heating... The teachers of the affiliated high school are more eye-catching than the gray road.However, compared with Yang Rui, the foundation of the teachers in the affiliated high school is too poor, and the fashionable clothes in the 1980s are even better.

Wen Xiaoman is more and more fascinated by it. She suddenly regrets that she didn't study art. Otherwise, she can draw Yang Rui now.

"The boy in the soft sleeper carriage" may become a famous painting.

Wen Xiaoman is crazy when he thinks about it.

"What do you think?" Yang Rui suddenly opens his eyes, opposite Wen Xiaoman's four eyes.

"I... I don't know..." Wen Xiaoman was a little flustered and calm. She was still lying on the upper bunk, facing Yang Rui.

Yang Rui raised his head to see Wen Xiaoman's slender long legs and pure big eyes. He said with a smile, "I don't know what I'm thinking, but I'm in a daze?"

"Who... Is in a daze." When Wen Xiaoman finished, he felt that his momentum had been greatly weakened, so he asked, "how can you carry so few things when you go to school?"

"A suitcase, a backpack, a lot of it."

"I think other students have to carry a lot of things to school. The closer they are to school, the more so." Wen Xiaoman finally said he was smooth.

Yang Rui said with a smile, "isn't it far from school? The train can't get there any day or night. "

"Do you have a car or a soft berth?" The girl seems to be fighting against injustice. Now the hard seat is airtight, which makes the soft sleeper more difficult.

Yang Rui also laughed: "don't you also sit in a soft berth?"

"I sat... This time." The girl's voice is small, but her mood is gradually beautiful. She inspects Yang Rui again with her eyes and asks, "are you listening to Walkman?"

"Yes, you know Walkman?"

"Of course, my classmates also bought it. what about you? Did your father buy it for you, too? "

"I bought it myself."

"It's expensive, isn't it?"

"It's not cheap. I bought it with the manuscript fee." Yang Rui is going to use this excuse for a long time.

"What did you write?"

"Some popular science articles, and things about middle school teaching."

"That's great." Wen Xiaoman gave a satisfying praise, any male animal, to hear such praise, the whole body muscles will be tense.

Wen Xiaoman doesn't doubt Yang Rui. The other party is a student of Peking University. In this case, it's reasonable to be able to publish an article and get a contribution fee.

Long and handsome, and admitted to Peking University, but also to write articles to earn money, Wen Xiaoman think, this should be the most perfect boy he saw.

Most importantly, this is the most handsome boy she has ever met. Even in the Conservatory of music, there is no such handsome and stylish boy.

Wen Xiaoman didn't even think about how many words to write to earn a walkman. She looked at Yang Rui with admiration and said, "if only I could write articles, I could buy tapes and music scores myself."

"You can listen to me first." It's always pleasant to be praised by girls. Yang Rui generously takes out Walkman and hands her some tapes.

Wen Xiaoman leaned over to get enough. His stretched body showed a beautiful curve, and their fingers touched each other gently.

Yang Rui's fingers are warm, while Wen Xiaoman's are cold, with different tactile sensations.

Wen Xiaoman unconsciously flexes his fingers, and it's too late to regret it.

"Thank you." Wen Xiaoman puts on the earphone gracefully and turns on the play button gently under Yang Rui's instructions.

Melodious singing, such as the general flow of spring out, melodious, intoxicating.

In the ear is the gentle singing voice, in the eye is the handsome male god, Wen Xiaoman's comfortable eyes all narrowed up.

Yang Rui smiles, sits cross legged on the bunk, unfolds a stack of scribbles, and checks every stroke.

Advanced mathematics is not only an unavoidable obstacle for science and engineering students, but also a key factor to determine the blue collar and white-collar scientific research. It is always good to review earlier.

Calculus, represented by Lagrange, Newton and Leibniz, was almost established in the 17th century. In other words, the students in 1983 and 2014 studied what mathematicians studied 300 years ago. Yang Rui's advantage in this aspect is far less obvious than his in biology.

Fortunately, Yang Rui is still very young and his thinking is extremely sharp, which makes him have no obstacles in the process of review. On the contrary, learning advanced mathematics has become a happy job.……