Rebirth of the God-level Xueba

Sitting in the classroom, Yang Rui couldn't help taking out a small notebook to record his earnings.

So far, Yang Rui has accumulated three dividends.

The WestJet factory with full horsepower has the most stable income. The profit in the first quarter last year was 600,000 US dollars, and 150,000 was distributed to Yang Rui. This year's estimated profit should be 3 million, which means that Yang Rui can get more than 800,000 US dollars. However, the final profit will be affected by the semi-chemical synthesis factory, and if the Japanese factory fully upgrades its equipment, such profit can still be maintained for one year.

The Ruijie factory is under construction in Tianjin. With the support of the local government, the progress will be extremely fast. It is expected to start production in the second quarter, and Yang Rui, who owns 34% of the shares, may get tripled in the first quarter. Proceeds from WestJet factories.

The royalty is a surprise. The annual output of more than 5 tons, the royalty of 750,000 US dollars per ton, means that after all Zeneca factories are put into operation, the annual income will exceed 3.65 million US dollars!

This year, he can get at least 600,000 from the WestJet factory, and if he is lucky, he can get 800,000 US dollars. If the Ruijie factory goes into production in the second quarter, he may be able to share 1.8 million US dollars. The half-year acquisition is also 1.8 million, plus the license fee of 800,000 US dollars already obtained, and the equity capital of 300,000 US dollars to be paid out, his expected income in 1983 will be 4.9 million US dollars.

Although this kind of income is not comparable to that of European and American biological companies, Yang Rui is already very satisfied. To be precise, he is simply crazy.

Even 30 years later, there are not many biological companies that can earn $4.9 million.

It is true that under the stimulation of the high-tech industry, the development of biotechnology companies is in full swing, and small bio-companies with profits exceeding 100 million yuan or acquisition prices exceeding 1 billion yuan emerge at every turn. Ordinary people simply cannot see the research and manufacturing I understand boring stuff.

However, net profit and operating income are different after all.

For a small European and American technology company, an operating income of US$4.9 million is enough to keep the company alive for a year at most, which is not a great achievement in this era when the average biological company survives for 36 months.

The profit of 4.9 million US dollars is different. In fact, the biological company that has just started to grow exponentially burns a lot of money and makes little profit, just like the Internet companies in the 1990s.

Small and medium-sized biological companies that need 30 million US dollars to 50 million US dollars a year are very popular in Europe and the United States, but if you want to say that they are profitable, you can't pick two out of 100.

Also researching coenzyme Q10, if Yang Rui hadn’t known the answer earlier, had read the complete papers and related research, and then compared and done experiments, it would have cost millions of dollars just to refine solanesol, semi-chemical synthesis Coenzyme Q10 is even more of a big hole. It is not surprising that it cannot be produced with 10 million or 50 million US dollars.

Because of this, Zeneca is willing to cooperate with Yang Rui, while Japanese companies prefer to produce while going to court.

Yang Rui let out a sigh of relief, turned a page, and began to record the equipment he wanted to buy. The refrigerated centrifuge seems to be needed, the electrophoresis instrument also needs a good one, the azotometer is also wanted, the particle size analyzer seems to be useful, and it would be better if it is a laser...

Yang Rui wrote half a page lightly, was stunned for a moment, and then drew a cross vigorously with a pen.

Doing a laboratory is like making a computer for an enthusiast, selling speakers,

There is always something better, and money is never enough.

Let's start with the technology at hand.

Just as Yang Rui was thinking, a shadow blocked the light.

"Yang Rui, I can't do some questions." Xu Jing's voice sounded good, but her body was really strong, like a female weightlifter.

Yang Rui thought for two seconds before realizing that he was in a self-study class. He closed his notebook and picked up Xu Jing's exercise book to read.

"It's a solid geometry." Yang Rui often sighed.

Xu Jing glanced at him inexplicably, and said strangely, "Yes."

Yang Rui nodded, and asked while reading the question: "How many students can solve solid geometry in the class?"

"In Hongrui's class? There are more than a dozen people." Xu Jing gave a rough number and asked, "What's wrong?"

"Excuse me." Yang Rui smiled and shook his head.

Xu Jing was a little amused, and said: "What's there to be emotional about, the teacher talks on stage every day, and if you don't know it, you will."

"It's good if we can meet." Yang Rui continued to sigh with emotion.

Science has never been a subject that goes in the left ear and goes out in the right ear, and you can score a lot by listening.

In high school mathematics, solid geometry is an absolute difficulty, especially for students with weak foundations, any solid geometry problem is hell difficult.

To solve solid geometry problems, you must first be familiar with plane geometry. If you can do all the plane geometry problems without a word, you don’t have to think about solid geometry. You can do it all by luck.

In the era when the senior high school entrance examination was still in progress, at least 100 points in mathematics were required for 120 points in order to be said to have a basic grasp of plane geometry. With the study of high school, the knowledge gradually broadened. Students who scored 100 points in mathematics in the high school entrance examination may be able to take the test again. 110 points, or even 115 points, learning solid geometry at this level can be said to have a good foundation, so as to get an excellent score in the college entrance examination, that is, a score of about 85%.

In other words, if you are a freshman in high school and learn solid geometry when you meet, you should have a score of 110 or 115 in the senior high school entrance examination. The key classes of many key middle schools also recruit students on this basis. They spend about a year completing all high school courses, and then participate in various competitions to obtain recommended places. The results of being sent to such a class are often not as expected, and the reason is similar.

Ordinary high school students usually do not have close to the full score in mathematics, so when they learn solid geometry in the second and third grades, most students will still have a headache.

Students with a score of 100 in the senior high school entrance examination have a headache, and they can more or less complete the study of solid geometry. Students with worse grades in junior high school often fail to learn even if they have a headache.

For the latter, the only way out is to re-tutor the plane geometry in junior high school.

This is of course not easy. There are two major items in junior high school mathematics, plane geometry and algebra. It takes two years to finish reading plane geometry. It is very easy for those who have learned it to reread it. In high school, the pressure can be imagined.

Later generations of full-time students in 6-year middle school found solid geometry difficult, and it was even more difficult for students who studied in 4-year middle school in the 1980s.

Looking at the size of the college entrance examination, if there are more three-dimensional geometry, the national average score will definitely drop. For such questions, even Yang Rui can only find some useful and useless skills, and he is not sure whether they will work.

In short, this is a series of topics for examining basic skills, and unlike function probability, etc., solid geometry is the basic skill for examining the entire middle school stage.

In this regard, in addition to working hard to attend lectures and practice, it is not easy to get a passing grade in solid geometry.

There are more than a dozen people in Hongrui's class who can solve three-dimensional geometry problems. Even the simplest three-dimensional geometry problems, Yang Rui finds it difficult.

In terms of the difficulty of the current college entrance examination, it is enough to be able to make simple three-dimensional geometry problems.

As far as the scores are concerned, as long as the scores are more than 50%, you can basically be admitted to a junior college, and if the scores are allocated to each knowledge point according to the difficulty, solid geometry does not need half of the scores at all.

Of course, a high score never hurts.

Yang Rui wrote down the disintegration steps, handed it to Xu Jing, and said, "Let's see if you can understand."

Xu Jing moved a bench and sat on the side.

After a while, students continued to ask Yang Rui questions, and Yang Rui judged each person's level while answering.

It has been more than half a year since the establishment of the Ruixue Group, and everyone has improved to a great extent, but the gap in scores has also become obvious. For the same question, some people are plausible, some people don’t understand at all, and they all get zero points. After practice, those who used to be plausible can now get full marks, and those who didn’t understand at all before can get half of the marks. Naturally, there is a gap.

"Let's divide it into a fast and slow class." Yang Rui asked Wang Guohua to discuss.

The grades of the students are gradually increasing. It is impossible for a teacher to take into account all the students in the lectures. There are always some people who are given up in the course.

Subdivided classes can better teach and practice.

Wang Guohua said unexpectedly: "Students assigned to the slow class will have ideas."

"I can explain it to everyone. If you really can't figure it out, there is nothing you can do."

Wang Guohua twisted a knot on his forehead and said, "How do you explain it?"

"The Hongrui class is a class with the goal of the college entrance examination. Any behavior that does not aim at the score is hooliganism. In addition, if the grades are not good and you can't figure it out, you can automatically apply to withdraw from the Hongrui class and the Ruixue group." Yang Rui's The idea is very clear. He used to be a tutor, and he didn't have all the constraints of a public school. His goal was to give supplementary lessons to students who wanted to go to higher education, and tried every means so that students could get high marks.

Wang Guohua was still a little confused and said, "Tian Shichang doesn't study anymore, and he's still a member of the sharp school group, so he kicked people because of the fast and slow classes, isn't it good?"

"Of course the official team members can't be expelled directly... Okay, don't worry about it so much, I don't believe that students are so fragile. Could it be that in a class, there is no grade level?"

"Then... can I just notify you directly?"

"Wait, let me add another word." Yang Rui pondered for a while, and said: "Don't talk about the fast and slow classes, let's just say that one is a heavy-duty class with the goal of all students passing the undergraduate course and some people passing the key points, and the other is a heavy-duty class where all students pass the undergraduate course. It sounds nicer to pass the junior college, and some people pass the undergraduate class as the goal."

Wang Guohua was speechless: "It's too arrogant. The students in other classes saw this, so why don't you laugh at us?"

"Scumbags who didn't pass the preliminaries have no right to laugh." Yang Rui curled his lips and said, "No college student in Xibao Middle School has passed the exam before. This time we remove our Hongrui class, and the result is probably the same. There is no need for it." take care of them."

"Then what if you don't pass the exam?" Wang Guohua blushed and said, "Sometimes I worry that the exam room is different from the mock exam. What if we don't get enough points? There are so many people in our sharp school group. You can’t pass them all.”

What Yang Rui thought in his heart was to pass the exam, but the college entrance examination can never be a sure thing. Yang Rui thought for a while and asked, "If, I mean, if you fail the exam, what do you want to do?"

"Take another year." Wang Guohua said without hesitation.

Yang Rui smiled: "That's not what I mean, what I mean is, if you don't go to college, what do you want to do?"

"Go back to my dad's class, what else can I do." Wang Guohua's voice became low. His father is the director of the post office, which is quite a good position. If there is an opportunity, he can still be recruited. In this era, recruitment is always closely related to the employees of the unit. However, in the case of a high unemployment rate in the whole society, it often takes several years to recruit a job. At this time, the only way is to replace it. Wang Guohua's father applied for retirement and asked Wang Guohua to make up for it.

Although it can solve the job problem, for teenagers, this way of finding a job will never make people motivated.

"Except for the top job? What do you want to do, that is, let you learn a technology, what are you willing to learn?" If you can't go to university, you can learn technology. This is the case in the 21st century, and it is also the same in the 1980s.

Wang Guohua knew that Yang Rui's question was not for nothing. After thinking about it carefully, he clenched his fist and said, "Be the driver."

"Be a driver?"

"The stethoscope, the steering wheel, and the buyer of the head of the labor and management department. I don't like to use the stethoscope to learn medicine. The head of the labor and management department is an official. The buyer is pretty good, but it's not as good as being a driver." Wang Guohua analyzed clearly. The four occupations he mentioned were also the most affordable jobs in the 1980s. Not only did they earn a lot of money, but they didn’t need to ask for help, but countless people came to ask for themselves. In layman's terms, these four major occupations are the mother-in-law's favorite occupation ranking for son-in-law.

The doctor who ranks first in the profession not only has the advantages of sitting in an office and high social status, but also contains many other meanings. For example, doctors’ diplomas are generally higher, and doctors’ salaries are generally higher. Doctors with the right to prescribe can help people prescribe good medicines and prescribe more medicines, not only earning favors, but also receiving a lot of gifts.

The driver is worse than the doctor, but there are also countless halo deepening. First of all, driving is a skill. Especially in the 1980s, the failure rate of cars was high. It is necessary to learn maintenance while learning the car. It is a rare thing to have two skills of maintenance and driving. Secondly, all drivers have a background, because a company with a car must have a background. It is naturally best to drive a small car for the leader, and it is also good to drive a truck. Because vehicles are scarce, help people bring goods, and even help whoever transports them first Goods can breed petty corruption. In the end, the driver travels all over the world, is well-informed, and his conversation is not elegant, which is better than a local turtle who is bored in a city.

For a small-town boy like Wang Guohua, even a driver can do whatever he wants. There is no social driving school yet, and the formal channels are either to go to the technical school of the public utility bureau, or to join the automobile class as a soldier, or to be trained by the unit, neither of which is easy.

However, it is still feasible to learn to drive first and then entrust someone to take the driving test. Many smart children who join the army do this.

Yang Rui pondered for a moment, made a decision, and said, "Then learn to drive."

Wang Guohua asked in surprise, "How to learn?"

"I'll buy a truck and hire someone to teach. But not everyone can learn it. Members of the sharp learning group who can't keep up with the slow class can apply first, and then distribute it to others when they have free time."

Wang Guohua was excited and asked: "Where can I buy a car, and where can I ask someone to teach me?"

"I'll figure out how to do this. You should inform everyone first. Now there are still four months before the college entrance examination. I will try to buy a car and find someone within a month. If it doesn't affect everyone's participation in the college entrance examination, I will give it to those who fail the exam. Students, leave a way out." The more Yang Rui thought about it, the more he felt that it was reliable. He had a lot of foreign exchange in his hand, and it was very easy to buy a car no matter whether he went through the back door at home or imported it from abroad.