Zhang Yuan seemed to hear Ye Kaifu's heart, suddenly raised his head, and looked left and right.

"How do you feel like someone is calling me, are you calling me?"

"No! I'm reading. Ye Kaifu hurriedly said.

Zhang Yuan continued to lower his head, looked at it for a long time, and then he said suspiciously: "...... Forget it, these papers don't seem to be worth reading. I decided to listen to this public lecture and change my mind, will you go? ”

It is now the time for the opening of the Olympic training camps, and the various public classes at the university can be audited for free.

According to Zhang Yuan's idea, just find something simple and have a good pastime......

Well, that's it.

After reading the paper for a long time, he will also be tired, so take a little rest and get twice the result with half the effort.

Hearing this, Ye Kaifu couldn't help but burst into ecstasy in his heart, just like a sweet spring bursting out of a dry desert.

"Haha, he's finally going out...... He's going to fall, and he's pretending to be! ”

"What are you laughing at, so happy?"

Ye Kaifu did not answer.

"Hey! Are you going or not? ”

Ye Kaifu hurriedly came back to his senses and pretended to be serious: "No, it's just that my eyes are in dust." That ...... of yours Finished writing your paper? ”

Zhang Yuan sighed: "It's early, I just finished reading the literature and sorting out my thoughts." It's good to go out and listen to the class, but when you come back, you have to start writing, and it will take you many days to write it all at once. ”

Ma Dan, really go to class?

Alas, it's better to listen to the lecture than to stay in the dormitory.

Ye Kaifu said: "Okay, I also want to listen to it...... I haven't listened to the class at Xisha University, I don't know what the level of the teacher is, but there are a lot of beauties here. ”

"Are there a lot of beautiful women?"

"Of course, you ask me to bring food every day, of course I can't see it!"

Walking out of the dormitory door, there is a wonderful feeling of returning to the world.

Zhang Yuan exhaled a few deeply.

The air was fresh, with a slight salty smell of the sea breeze, and you could hear the distant calls of seagulls. These intelligent birds know that where people live, there is food.

Looking at it again, I only had 12 days left on my vacation balance, and a subtle sense of urgency rose in my heart.

Time flies!

Writing a paper is not only mental work, but also physical work, and it is very tiring to want to write the ideas in your head as they are.

The first thing to do is to organize your ideas and figure out what you want to do. This part is actually very difficult, but fortunately, with the guidance of my father's article, the difficulty has been reduced a lot.

The second is to read a lot of literature to see if there are any articles in the same direction.

For example, Zhang Yuan is now working on this topic - "robot kinematics", there are too many literatures, such as "forward kinematics", "inverse kinematics", and "vector method", "spinor method", "quaternion method" and so on.

However, the passion for writing a paper is often inversely proportional to the amount of literature read.

Why?

Sometimes, when you look at it, you find that your idea has already been done by someone else, and it loses its value.

Sometimes, I suddenly find that compared to other people's ideas, my own ideas are simply scum......

Therefore, it is really difficult to make a valuable paper. It is difficult to find out a person that others have not thought of, and it needs to have application value......

Fortunately, after reading the literature for a week, Zhang Yuan has basically determined that his father's idea has not been written.

Moreover, the actual application value is likely to be more advanced than the mainstream algorithm!

He didn't know exactly how innovative this paper was, and how many journals it could send to journals, after all, he had never been mixed in this circle.

Zhang Yuan only specified one goal for himself, and completely completed it before getting on the spaceship!

After turning the corner, walking into the cafeteria, and eating two buns casually, the two hurried to the classroom non-stop.

It's almost time for class, and the classroom is full.

However, there is a strange phenomenon: the first three rows are empty.

Finding no vacant space, Zhang Yuan reluctantly sat on the far left of the first row.

Ye Kaifu could only bite the bullet and sit next to Zhang Yuan.

According to the consistent classroom experience, this kind of course, which has no one in the first three rows, is either very watery, so water that even the top students don't bother to listen to it, such as: "Literature and Life", "Law, Religion and Human Order", "World-Famous History", ......

Either it's so difficult, the kind that you can't even understand by learning God, and it's useless to listen to it anyway, and you're too lazy to listen.

Or maybe it'...... The teacher is more perverted!

It is often difficult for students. The people who sat in the front row risked answering the questions, so everyone simply voted with their feet and sat in the back row.

Ye Kaifu frowned and said, "It shouldn't be, the teacher also needs to save face...... If they do this, the teacher will be very unhappy. ”

Xisha University is a good university, and this phenomenon is indeed abnormal.

Zhang Yuan said expressionlessly: "Don't think too much, the teachers have long been used to teaching a group of stupid melons." They don't need to give them face, as long as it's not too excessive. ”

"Makes sense."

At this time, there was a trotting footstep outside the hallway, and a young and beautiful female teacher came in.

"I'm sorry, I'm a substitute teacher for the first time, so maybe I don't have a lot of teaching experience...... My surname is Wang, and my name is Wang Lili. You can call me Mr. Wang. ”

The voice is very cute and soft.

"Sit down in front, it's not good to be empty......

The appearance is just, and soon there are male animals in a commotion, and they voluntarily move from the back to the first three rows, fully giving the beautiful teacher enough face.

Judging by her age, she should be a graduate student.

Substitute teaching for tutors is nothing, not only to consolidate knowledge, but also to get funds. Of course, it is still a bit insufficient to teach undergraduates at the level of a graduate student, and the level of this senior sister must be the best among them.

Seeing the scene of a large group of male classmates moving places, Ye Kaifu began to be proud in his heart again.

Haha, your afterthought behavior is too explicit!

What's the use of sitting here now?

The teacher's favorability has long been filled by the two of us who sat in the front row from the beginning.

However, as soon as he saw Zhang Yuan's kind of soul and amusement object, with a serious expression, Ye Kaifu quickly calmed down his inner emotions and stopped thinking nonsense.

The strong man is really the strong man, and he will not be affected in any way because of the teacher's appearance.

"It's no wonder that in the life of a strong person, there are only two words 'learning', and there will be no disturbance because of the appearance of a beautiful female."

"Sure enough, cow beer!"