"Come, eat the apple."

When Wu Bin nodded vigorously, Mrs. Cai took a plate of apples that had been cut into small pieces and came over to Wu Bin and said.

"Thank you, Mrs."

"Oh, no wonder Lao Cai said that your kid will have a great future, I haven't heard him step over others like this before."

"Ouch, do you see what makes this kid different?" Cai Guoping asked with a smile.

Mrs. Cai glanced at him and said, "Can you not see it?" I have a headache when I report such a large list of nouns, but when you look at the excitement on this child's face, it is exactly the same as when you look at these things, and you are fascinated. ”

Cai Guoping poked an apple with a toothpick, nodded and said, "If I had this kid's talent, I would definitely be studying this thing now, but unfortunately it doesn't work, it's too miscellaneous, and I am tired enough to specialize in one item." ”

"So you're thinking about teaching a student who can do it?" Mrs. Cai asked.

"I don't dare to think about it, I don't dare to think about it, being a teacher is purely because I think it's interesting to educate people, as for this kid......" Wu Bin patted Wu Bin, "It's purely the kind of winning the lottery, the kind of 10 million grand prize." ”

"Teacher, you've won the prize."

"Less modest in me, come, eat a piece of apple, I just bought it today, it's very sweet."

"Okay." Wu Bin took a toothpick to poke the apple, stared at Cai Guoping and asked, "In addition to the engine, what other subjects do you recommend?" ”

If other students asked like this, Cai Guoping would definitely slap him and tell him that you should learn this for me first, but Wu Bin's words will definitely be able to learn as many goals as possible.

So Cai Guoping thought for a while and said, "By the way, don't you like the universe?" ”

"yes, I like it."

"For now, the goal of interstellar travel is a bit far away, and you can start by observing the universe."

"You mean...... Telescope? ”

"Yes." Cai Guoping snapped his fingers, "Have you heard of the Hubble telescope that sent the space?" ”

"Well, I've heard of it."

"That thing was carrying a giant lens with a diameter of 2.4 meters."

Looking at Wu Bin's somewhat confused face, Cai Guoping added an explanation: "Lenses are the field of optics, and the most common thing in daily life is the camera, this piece of Japanese Nikon, Canon or something, you must know." ”

"But even Japan, it is not even 0.5 meters of the same type of equipment can not be processed, so if you want to see the real universe, just learn in the direction of optics, after all, if you can't see clearly, don't talk about anything to travel, that's death, in addition, lenses are also very critical to military optical reconnaissance satellites, it can be said to be a weapon of the country, if there is a breakthrough in this, maybe you can have two more stars on your shoulders."

"This ...... I didn't think about it. Wu Bin ate another piece of apple, "Sure enough, the teacher has a good insight into applied science, in fact, I am still more inclined to theoretical physics, but now that I think about it, whether it is an engine or optics, they are the basis of aviation technology, and they are also worth studying." ”

"You have to grasp both hands, both hands must be hard, theory and application, you can't do without either."

"In fact, in my opinion, the most important thing in college is self-study, and what those professors can do for you is to point you out a clear path for you, and it will definitely be better than what I told you today."

"Hmm...... I am really looking forward to college, just like you said at the time, everything I learned in high school is just a scientific research tool, and it is really far from applying what I have learned, and I want to go to university now to know whether these tools I have mastered are easy to use or not. ”

"Hey, it's too modest." Cai Guoping glanced at Wu Bin with disdain: "IPhO double champion, college entrance examination champion, these are not enough for you?" Looking at the high school students in the whole country, it is estimated that they can't pick out a tool that is better than yours? ”

"Like...... It's also ha. Wu Bin really doesn't know how to be modest now.

"Hey! If you don't have this tool, then don't learn it for all the high school students. ”

"Look, you see, they have lifted people up to the sky." Mrs. Cai glared at Cai Guoping, and said to Wu Bin: "It's still modest to make people progress, Auntie thinks it's good for you to be like this, don't listen to your Teacher Cai's nonsense." ”

Cai Guoping ate an apple and shook his fingers: "You, you still don't know this kid, he learns, it's just like playing, it's not about pride and modesty." ”

"Okay, okay, I don't understand your teacher-student relationship, I'll help you peel an apple again."

Then, until 10 o'clock in the evening, Wu Bin had been chatting with Mr. Cai about the current cutting-edge technology, and it can be said that he benefited a lot, until Mrs. Cai reminded him that it was a little late, and the family would be worried.

Wu Bin also felt that it was quite late, so he got up and said goodbye: "Then Teacher Cai, Mrs., I will go home first, and I will come to visit you next time." ”

Mrs. Cai pushed Cai Guoping: "Lao Cai, you go to send off the child, it's so late, and the road is dangerous." ”

Wu Bin hurriedly waved his hand: "Don't bother, my house is not far away, there will be no danger on the road." ”

"Okay then, be careful on the road."

"I see."

Sending Wu Bin to the door, Cai Guoping looked at Wu Bin after pressing the elevator button down: "In college, watch more, learn more, if you can live a fulfilling life every day in college, you can't be wrong, understand?" ”

"Well, I remember the teacher's teachings."

At this time, the elevator door just opened, and Cai Guoping waved his hand at him, "Again, you are the most talented student in physics I have ever met, there is no one, in you, I believe that everything is possible." ”

"I'll try my best to live up to your words, teacher." After Wu Bin finished speaking, he also waved his hand at Cai Guoping and walked into the elevator.

Watching the elevator door close, Cai Guoping slowly walked home.

"Oh, today I finally understand how powerful that little guy with aura in your mouth is." Mrs. Cai, who was waiting at the door, said with a smile.

"I said it a long time ago, and there is no exaggeration in describing that kid."

"Yes, yes, I will believe whatever you say in the future." Mrs. Cai said as she closed the door.

……

Early the next morning, Wu Bin was typing code on the computer when he heard the doorbell ringing.

Then I heard a voice from the door, "Hello, hello, I've wanted to visit for a long time, but my body is not angry." ”

"Look at what you said, the body is the most important, and everything else is fake."

"Hello Auntie."

"Hey, hello, hello."

"Wu Bin! Come out, your classmate is here. ”

"Hey~ It's coming." After answering, Wu Bin closed the computer and walked out.