Lu Qingyi doesn't like the things that are not delicious in high-end restaurants. She especially likes this delicious and affordable thing.

There is a very good saying:

The poor are always interested in big fish and meat, while those who are really rich have long been tired of big fish and meat and like vegetarian food.

Lu Qingyi only wanted a bowl of powder, but he felt a little dull and tasted bad. Maybe he was picked up by Xu Boyan.

After taking a few bites at will, Lu Qingyi went to medical school. Anyway, he was bored.

Luo Xinxin was the first to see Lu Qingyi. This time, Lu Qingyi's eyes were no satire, no ridicule, no jealousy, but some admiration.

Yes, it's admiration. There's nothing else but admiration.

"Lu... Qingyi, did you come back to class?"

Before Lu Qingyi stepped into the classroom, Luo Xinxin anxiously welcomed him up. She opened her mouth and said.

Students in the class: "

The people in the class looked at the situation in front of them, and always felt very strange. Did Luo Xinxin change his sex?

We all know that Luo Xinxin has been unhappy with Lu Qingyi and wants to make a fool of Lu Qingyi. Unfortunately, Lu Qingyi didn't make a fool of herself, but she made a fool of herself.

Logically speaking, Luo Xinxin is particularly unhappy to see Lu clearly. Now the change of this attitude is really a little incredible.

"No, it's boring."

Lu Qingyi put his hands in his trouser pockets, walked slowly to the classroom, kicked off his stool with his feet, and then sat on it.

The whole person is lazy.

Yes, she's just too boring. Xu Boyan is not here. She doesn't know what to do.

She doesn't do anything now. She doesn't want to do anything.

Luo Xinxin: "

Well, the boss is different.

Lu Qingyi's attitude has changed since she knew that she was the most famous Professor Lu of Hadrian.

From disgust with Lu Qingyi to admiration.

Such a young girl with such strong ability is really a thing that makes people feel particularly admirable.

"Lu Qingyi, I have a math problem. Can you help me? I'm not very good at writing."

Luo Xinxin took out her test paper. She went to Lu Qingyi and sat down. She looked pathetic to see Lu Qingyi.

Beg for Lu Qingyi's explanation.

Hardcore's most famous Professor Lu mainly teaches mathematics. Mathematics is taught very well, which is known to many people.

Unfortunately, no one knows what Professor Lu looks like, and Hadrian's students are also tight lipped about Professor Lu's appearance.

In fact, Lu Qingyi's appearance was just hidden because Lu Boyan thought Lu Qingyi was too young and it was good to protect him.

Therefore, Lu Boyan was prevented from letting those students disclose Lu Qingyi's information. The first students brought by Lu Qingyi were much older than her and were willing to protect this young but powerful little sister.

Over time, Lu Qingyi's identity has been hidden, and the students behind Hadrian don't say it.

"You ask me?"

Lu Qingyi's frivolous eyebrows. She went to see Luo Xinxin with a smile.

She still remembered Luo Xinxin's attitude before. Although she forgot her name, she still remembered her face.

"Well, I know you're good at math."

Luo Xinxin nodded fiercely.

The rest of the class felt very confused. Did Luo Xinxin's attitude change too fast?

There's no ulterior motive, is there?

"I remember, you don't like me."

Lu Qingyi slowly propped up her chin. She slightly lifted the corners of her lips and looked at Luo Xinxin with a smile.

Luo Xinxin's face was a little hot. She scratched the back of her head and said, "I apologize for my previous behavior. Now I really want to... Ask you a question."

After that, Luo Xinxin bowed to Lu Qingyi. Her attitude was respectful.

What she wanted to say was that she wanted to make friends with Lu Qingyi, but she didn't think she deserved it.

I'm seventeen, but I'm just a freshman.

Before, Luo Xinxin thought she was super powerful, especially powerful compared with her peers. At the age of 17, he has gone to college, but some of his peers are still studying hard in senior three, or just promoted to senior two.

She is proud of being here.

Now she doesn't think she's a big deal or powerful, but she just went to college at the age of 17.

Lu Qingyi was already a professor at the age of 17. He was also the most famous Professor Lu of Hadrian.

Compared with Lu Qingyi, she is really nothing.

Suddenly remembered Wei Song's words. She didn't understand before, but now she understands.

There are people outside, and there are days outside. She has never been the best person.

"I've never been good. There are people better than me. I'm just lucky."

Luo Xinxin looked at Lu Qingyi. She said again.

She was just lucky to be born in a medical family. She happened to like these things and began to learn them from an early age.

So compared with her peers, she has many advantages and looks much better than those people.

Luo Xinxin suddenly understood that if these people around were like her, they might not be worse than her now, and more than half of them might be better than her.

Lu Qingyi is so excellent that she doesn't show off. Why should she show off? What qualifications to show off?

"The steps are too complicated."

Lu Qingyi lowered her eyes. She reached out and took the paper on the table. After only one look, she had to come to a conclusion.

"I also want a simple one, but I really can't figure it out."

Luo Xinxi bit her lips tightly and looked forward to Lu Qingyi.

The result of her question was right. The process was very long, and there were some mistakes in the middle. She thought hard for a long time and couldn't think of it.

"Simplicity doesn't mean difficulty."

Lu Qingyi said slightly.

When doing math problems, many people say they can't do those simple steps, but can only write those complex steps.

It is said that simple steps are difficult to list, so it is easy for people to make mistakes. In fact, complex steps are more likely to make mistakes.

"Ah?"

Luo Xinxin is a little confused. She doesn't quite understand what Lu Qingyi means.

Simple doesn't mean difficult.

This sentence seems a little self contradictory.

"First of all, we should clarify our ideas, understand the topics and remember the formulas."

Lu Qingyi gave Luo Xinxin a faint look and said slowly.

Luo Xinxin blinked. She understood what Lu Qingyi said, but what does it have to do with the steps?

"Look here..."

Lu Qingyi pointed to the test paper and said slowly.