"Um."

After Yuanmo archives the backup code, turn off the computer, turn off the lights, and go home to rest.

On the way, met Ji Xingwen who just came out of the laboratory.

Big Brother Ji's hair was messy and damp. At first glance, he was wearing a work cap to cover it.

Ji Xingwen saw Yuan Mo and said in surprise, "Why did you come out so early?"

Let this overtime madman rest early, and the sun will definitely hit the west side tomorrow.

Apart from work, Yuan Mo has always liked to keep silent.

But this time he didn't.

Yuan Mo raised his eyebrows and said, "Do you know what time it is?"

Ji Xingwen: "...it's half past nine? What's wrong?"

Yuan Mo said, "Yeah, it's also 9:30 in Philadelphia. Before the seminar started, Yunyan just told me not to be too tired from work and to rest early."

Ji Xingwen: "???!!!"

What's wrong with you Yunyan!

Chapter 144

Yuan Mo spoke in a light tone at the time. If it wasn't for the bright lights in front of the teaching building, Ji Xingwen would not have noticed the show off between his brows.

Because of this sentence, Ji Xingwen thought hard for most of the night, but didn't sleep well at night.

Here in Yunyan at 6:00 pm, but at 6:00 am the next morning in domestic time, he sent Yunyan a message, "."

That's right, it's the end of the month.

Yunyan was having dinner with the big guy at the time, and was puzzled after seeing the news.

But the other party is a senior brother, so he sent a '? ' It used to be a little rude.

Therefore, Yunyan typed a few more words: "Senior brother, what's the matter?"

Ji Xingwen replied in seconds this time: "Nothing!"

Yunyan slowly knocked out a question mark in her heart, not knowing it.

Afterwards Ji Xingwen posted again, "It's really nothing, you're busy with yours, don't worry about me."

Yunyan felt that there were question marks all over her head.

Just when she wanted to think carefully, a senior next to her asked her, "The reverse road I said today... What are your thoughts?"

Yun Yan's thinking was suddenly abducted, and the two began to discuss machinery.

Ji Xingwen stared at the phone for a while. Seeing that Yunyan didn't send any more messages, he finally calmed down and got up to wash up and go to the laboratory.

Because none of the seniors and seniors from Tsinghua University who came this time have studied mechanics.

However, the last few days have been all about machine-related seminars.

Therefore, everyone will first ask which Yunyan plans to go. If you feel that you are also interested in this topic, you will go with it.

That being said, in most cases, people don't think about whether they are interested or not.

Just followed the army.

After all, the derivation of mechanical nouns and arithmetic expressions is still a bit difficult... Anyway, it's more fun to play soy sauce together.

But there are still seniors who know something about mechanics.

At this time, after each game, if they asked Yunyan about some concepts or logic that they did not understand.

Yunyan can speak clearly in Chinese, and read long and difficult technical terms in English to help them understand.

Even if there is no mechanical student present, at this moment, everyone can see the professionalism of Yunyan.

The round-faced senior said in a low voice to her partner, "This is the same attitude as our MIT-graduated teacher when he gave lectures."

That focused look and words that didn't stumble at all...

Not to mention, citing scriptures to aid understanding by radiating from a simple concept to what a famous person has said before.

Really professional.

"Elder Liao took Yunyan with me, I am really convinced."

"Rethinking she's still in high school...I'm really convinced."

Jian Yiran also whispered: "You don't know how hard Yunyan worked when she went back at night. Her major in the future is not biology, because after listening to the seminar, she organized a whole book of biology notes. This is the combination of talent and diligence. The situation. Now to describe the distance between me and her, I don't even dare to use the word "closer", I can only say that I'm out of reach."

Looking back, you can prove that you are not far behind the other party, but you are only a little behind, and you can still see the other party's back. Work harder to keep up.

But he couldn't catch up, that is, he couldn't even catch up.

"It reminds me of Moshen back then. When I went to the library every morning, I could see him in the first line."

And then spend the whole day soaking in the library.

People who are more efficient in learning than you, work harder than you.

At that time, when you were an undergraduate student, you might not see anything. At most, others won the national award, and you won the department award yourself.

But it's only been a few years since graduation... Yuanmo has designed and developed so many things that many people will never achieve in their lifetimes.

When first came here, everyone thought about taking care of the elementary school girl, and explained to her in Chinese if she didn't understand.

now what?

Everyone just wants to hug their thighs. The elementary school girl is a real boss.

Before Yunyan came, he had booked a flight ticket with Mr. Liao to return to China on February 10.

It happened to be the third day after the end of the mechanical home seminar.

And there is still half a month before the end of the seminars for all disciplines (February 26th).

It's not that Elder Liao doesn't want Yunyan to continue listening.

The main reason is that if Yunyan listened to the mechanical special session carefully, all the knowledge points would be irrigated.

She didn't have the energy to listen to anything else.

After all, in-depth study and research is a very brain-intensive thing.

It is amazing that a person can integrate his professional knowledge.

It is easier to learn one direction and become a master in this field.