Home has a door to the flood

Chapter 95 Brief Revision, Big Brother's Open Class

"Commissioner Ye?"

An abrupt voice came from the side.

Ye Ang turned his head, only to see a professor in his fifties just getting out of the car, looking at him with some uncertainty.

Ye Ang's image at this time is a bit different from his in the laboratory, his hair is a bit longer, there is no way to do it, he just cut it short by himself this morning.

The girls didn't think there was anything wrong with this hairstyle, but the professor didn't recognize him right away, so he was a little uncertain.

"You are?" Ye Ang was also a little uncertain, after all, too much time had passed, "Old Yao?"

"Hahaha, it really is Commissioner Ye, I thought I was wrong." Professor Yao laughed.

"Good old Yao, I never heard you say that you are from SJ." Ye Ang also laughed.

Professor Yao shook his head, "I don't have the face to say this in front of you."

"Humble, aren't you? Who are you afraid of, old Yao!" This Professor Yao is one of the authorities on genetics in China, and also Ye Ang's friendly study partner. He once worked in the same project team.

"Oh, I forgot to introduce." Ye Ang introduced the four girls beside him, "This is my sister Zhao Yunlei, and these three are her classmates, Liu Haiyi, Meiqing Qinxue, and Xu Manyun."

"Hello." Professor Yao greeted them.

"Hello, Professor Yao, I have attended your class." Liu Haiyi said.

"We have all listened to your public lectures." Meiqing Qinxue said, "The modification of a small amount of genetic material you talked about is vivid and impressive to us."

After all, he is a high-achieving student from SJ University, so he is indeed a little level.

"Haha, if you're free, just come and listen to my class more often." Lao Yao smiled, with a serious expression on his face, and warned seriously: "But you are not allowed to play with your mobile phone, or I will see you, and I will come to you It's useless for my brother to come."

"Don't worry, Professor, we are all very good." Zhao Yunlei said seriously. "But you have too few classes."

Lao Yao's face was embarrassing, he ran the laboratory diligently, and he really didn't have many classes.

Only then did Ye Ang help him out.

"Okay then, Lao Yao, we won't bother you anymore."

Unexpectedly, Lao Yao grabbed it, "Why, you are only here for fun, not for class?"

"Class?" Ye Ang looked blank, what class?

"Old Yao, you want to give a lecture? Then I can go and listen." Ye Ang said uncertainly.

Lao Yao shook his head, "No, no, why bother you to listen to my lecture."

He lowered his voice a little, and said, "It was Commissioner Jane who gave the lecture, and it took a lot of effort to invite him here?"

Commissioner Jane?Jane Xiu?
Commissioner Jian who can make Lao Yao so serious must be Jian Xiu.

Without further ado, Ye Ang said, "Let's go, hurry up, what if we don't have a seat if we're late?" There's nothing more interesting than listening to lectures when wandering around with the girls, anyway, the party is at night.

"Then," Lao Yao looked at the four girls, "what about them?"

"Let's go too!" The four girls said in unison.

They were so curious. At first, the other three girls just thought that Zhao Yunlei's brother was so handsome. Unexpectedly, in a blink of an eye, the handsome guy actually chatted with Professor Yao. From their conversation, the girls vaguely Knowing that Ye Ang is also a big student, now it seems that Ye Ang has heard that Commissioner Jian is giving lectures, so he just left them behind. Obviously, this Commissioner Jian is also an extremely powerful student. , They also want to attend classes very much.

A group of six people, under the leadership of Lao Yao, ran directly to the auditorium building.

When I arrived at the classroom, I saw that fortunately, there were not many people. The front row was full of professor-level figures. Ye Ang asked Lao Yao to sit in the front by himself, and he took four girls to sit in the fourth row.

Zhao Yunlei and Liu Haiyi sat on his left, Mei Qing Qinxue and Xu Manyun sat on his right.

"Brother Ye Ang, do you know Commissioner Jane?" Zhao Yunlei asked curiously.

Ye Ang nodded, "I know, you can say they are colleagues."

"Is he very powerful?" Mei Qing Qinxue asked.

"superb!"

Ye Ang chatted with the four girls in a low voice, and various teachers, professors, doctoral students, and graduate students came to attend the lectures one after another.

After more than ten minutes, a large wave of students rushed in.

"Who is giving this lecture? Why is it so lively?"

"We didn't know how to send it. The professor recommended us to listen to it, so we followed it..."

In less than 15 minutes, the entire classroom was full of people, and even the aisles were full of students.

About 5 minutes later, a neat, clean, well-proportioned young man walked in, wearing a casual suit, holding a black leather notebook and a pen, and walked up to the podium.

He didn't speak first, but scanned the crowd with his eyes, from left to right.

The crowd fell silent.

He glanced again, and the classroom was silent.

He continued to scan again, and all the people below fell silent. They all sat down and looked at him quietly.

He just clicked on the multimedia, then turned his head and wrote his name on the blackboard with chalk.

Jane Xiu.

"Hi everyone, my name is Jianxiu. I am here to give a lecture at the invitation of Dean Dan."

"First of all, thank you for your cooperation. I hope that during my lecture, everyone will keep the classroom quiet like now. Of course, if the situation permits, you can also. For example, now, I ask everyone to smile."

Everyone laughed.

After a while, Jian Xiu waved his hand, and everyone stopped laughing.

"Okay, let me talk about the lecture process and content first. I will give three days of lectures, namely human development, technological development, and the prospect of human beings and technology."

"Today we mainly talk about human development."

Speaking of this, he glanced at everyone in the classroom, "Everyone, please answer, what is the initial difference between humans and animals?"

This question was easy to answer, many people raised their hands one after another, and Jian Xiu named a student.

"The difference between humans and animals is that humans can use tools." The student was straightforward and confident.

"Okay, please sit down." Jianxiu then asked the others, "Do you agree with his point of view?"

Many people nodded.

Jian Xiu shook his head, "This point of view has some truth, but I don't completely agree with it."

"Let's first understand what a tool is. A tool refers to an appliance that facilitates people to complete their work. The essence of a tool is: an appliance that replaces the human body to complete the work. It is not necessarily made by people, but it must be made by people. Can be used. Therefore, the core of tools is the integration of human thinking and operation. Philosophers once thought that only humans can use tools, so they defined humans as animals that can make and use tools, but facts and experiments have proved that Not only humans, some other animals can also use tools in this sense after certain training.”

"Therefore, the definition we usually give to tools is a little narrower. According to the core of tools is the integration of human thinking and operation, we believe that tools not only refer to the utensils needed for work, but also can be considered as tools for achieving , the means and all substances by which a thing is accomplished or facilitated.”

"For example, if there is a wall, you climb up with your hands and feet. In the process, your hands and feet can also be considered as tools for you to complete the event."

"Cats can also crawl over it, so of course its claws are also considered tools. There is no difference between humans and animals in this regard."

"Then teacher, what do you think is the difference between humans and animals?" Finally a student asked below.

(End of this chapter)