Therefore, Wang Zhong will never allow this kind of crooked way of "opening the back door" to pollute the human environment of the entire spacecraft from the beginning.

500,000 people is the size of a small city, and the slightest bad point will quickly expand. People are profit-seeking creatures, and when the time comes, all people will learn from each other, keep looking for relationships to open the back door, and build a strong civilization with a fart?

Thinking of this, Wang Zhong said lightly: "In this way, you make a set of test papers first." If you have good grades, I can help you see if there is a suitable tutor. ”

But the subtext of this sentence is: if there is no level, you get out of it as soon as possible!

"Huh?" Zhang Yuan was surprised.

"Let's take some math, no matter what major, you have to use math."

Zhang Yuangan scratched his head, to the point that he was a little inexplicable, he just wanted to visit this master ancestor and describe his thoughts on the future, why did he suddenly have to do the test paper?

But...... It doesn't matter, just think of it as a test for the elders against the younger generations.

"Xiao Xu, you go and pull a set of test papers for him to do, and I will send it to your mailbox." Wang Zhong commanded.

"Okay...... You come with me. ”

Zhang Yuan followed behind this "senior sister" and pulled a total of three test papers, namely "Preliminary Algebraic Geometry", "Lie Algebra", and "Modular Forms and Number Theory".

Of course, Xu Yunjing didn't know what the grand "Ten Thousand Years Plan" was, and true idealists would only appear after experiencing war, and she couldn't figure out what her teacher had thought about in a short period of time.

She smiled and comforted: "Don't mind, Professor Wang is like this, his temper is not very good, he is old, his thinking is very jumpy, and ordinary people can't keep up." He might want to check your level. ”

Zhang Yuan nodded and took the pile of test papers.

Xu Yunjing said again: "However, for talented young people, Professor Wang is eager to hand over everything to him. Anyway, he's a pretty good teacher, and no bastards are allowed. ”

Wait a minute, is Wang Lao old and confused?

Glancing at the printed test paper, Xu Yunjing's face turned pale, what is this special...... Isn't that what she's exam?

She's a graduate student, and she almost failed the course, how can she give the exam paper to an undergraduate?

It's not that she doesn't work hard, it's that Professor Wang is too demanding.

In particular, "Preliminary Algebraic Geometry", a perverted discipline.

What is the difficulty of "preliminary"?

After telling you "1+1=2", directly find the integral ∫{[arctanx]/(1+x^2)^2}dx......

Anyway, for ordinary people, they are reading books from heaven.

"Do what you can first. I'll help you ask, this test paper...... It seems a little strange. Xu Yunjing felt a little sorry for this little junior brother in her heart, and ran away.

When she ran to Wang Zhong's office, she suddenly found that the old man was calling again with a calm face, and his voice was surprisingly loud.

Then Wang Zhong raised his head: "Come with me, go to a meeting!" ”

"Oh, good!"

Seeing his serious face, Xu Yunjing panicked and forgot the words that came to his lips again.

……

The two had an afternoon meeting, leaving Zhang Yuan racking his brains in a small room.

Difficult topics are like steep peaks, the process of climbing is difficult, and the scenery of the peaks is beautiful.

He was so happy that he forgot to eat dinner.

……

At eight o'clock in the evening, Wang Zhong and Xu Yunjing returned to the office.

Professor Wang sighed: "...... The Foundation has to plan ahead, although there is no shortage of money at the moment, but it may not be possible in the future. It's also good to use the residual heat of these astronauts. Hey, that's not bad, people have to force it to create greater value......"

"500,000 people, if each person generates 100,000 yuan, there will be 50 billion yuan......"

Wang Zhong was dull for a while, he is a retired scientist, but he has to care about money, what is this?

"You go and open the door."

"Oh, good."

Professor Wang is a very orthodox person, and when there are female students in his office, the door is always open. In his words, doing so would reduce some of the unwarranted gossip. Although he is in his eighties, it is impossible to have any rumors.

"Forget it, forget it, you go back first and rest early. Don't participate in this kind of activity in the future, there is no point in other than arguing with people. I have time to read more literature. ”

Xu Yunjing also sighed and sorted out the meeting materials.

Wait a minute.

Something seems to have been forgotten!

Finished!

My poor junior...... Senior sister, I'm sorry for you.

Xu Yunjing coughed and mentioned that Zhang Yuan was still taking the exam, but she didn't dare to mention any "graduate mathematics", otherwise she would have to take the blame.

"Professor Wang, that ......"

“…… How long has it been, and hasn't it been done yet? It's just three math papers. ”

Professor Wang Zhong blew his nose and glared, he was already in a bad mood, but when he recalled this incident, he became more and more dissatisfied, "You go and call him over." ”

He thought in his heart that if this Zhang Yuan relied on his father's relationship and walked through the back door to get on the spaceship, he would have to check it carefully......

Even if he is Zhang Qiming's son, he can't get out.

Xu Yunjing walked to the small classroom and asked in a low voice, "That, that...... Brother, are the test papers ready? ”

"Just done." Zhang Yuan was a little embarrassed. According to the time of two hours for each test paper, he actually overtimed.

Done? Scribbled, right?

Xu Yunjing glanced at it curiously.

The words are neat, and the format is normal, so it shouldn't be scribbled......

Hey, the first few questions seem to be right, pretty good......

Graduate education is no longer like a big pot of rice like undergraduates, and it is beginning to cultivate real scientific research ability. The math papers are all produced by the professors themselves, and there are no fill-in-the-blank questions, all of them are proof questions. Will be yes, won't be no.

After just a few glances, sweat flowed from Xu Yunjing's forehead.

"Senior sister...... Eh, senior sister, what's wrong with you? ”

"Ah, nothing."

What is written here?

Why don't you understand it?

With a question mark on her head, Xu Yunjing walked into the office and carefully handed the test paper to Wang Zhong.

Wang Zhong frowned, put on reading glasses, and reviewed the test paper with a rigorous attitude.

The old professor has a habit that the first few questions in the test paper are all basic questions.

If not, I'm sorry, this graduate student, bye-bye! I don't even know the basic questions, you still read a fart, drop out of school early, don't waste everyone's time, okay?

The middle questions are of medium difficulty. If you don't know how to do it, I'm sorry, this guy doesn't have a good foundation, and it's unlikely that he has any scientific research ability, so let's be an outer disciple.

It's just a master's student, if you can graduate, you will graduate, and if you can't finish your studies, you can get out quickly.

As for the latter few questions, they are difficult questions, and his inner disciple must do them, otherwise he will be very disappointed and scold him with a big face.

Inner disciples, it's the kind that has the hope of being promoted to a doctorate.

As for the last question, perverted difficulty.

Whether you are a god or a scholar, lie down obediently, the intention of this question is to let you know the reverence of knowledge!

In the eyes of the old professor, scientific research is much more difficult than doing problems, and the math problems in the test papers are solvable. Using tools that have been created by others and inventing tools by yourself are two different concepts, and doing scientific research is like looking for a needle in a haystack, not only with effort, but also with talent.

Wang Zhong glanced at the first few simple questions, correct.

……