(Thanks to the reward of "no tooth decay")

"You're not me, how do you know I'm not thinking like this?" Shen Daoyi walked up to the podium, picked up the blackboard eraser, stretched out his hand, and began to erase the chalk drawing that had just completed an outline.

"If your purpose is to satirize educators, there is no need to target Teacher Shen, Teacher Shen is a very good teacher, not to mention that teachers are just an ordinary job, a job that requires more love than other jobs, there is no need to put ordinary teachers on the line, how can they not be victims of the system? If it is to satirize the education system, then your painting pattern is inevitably too small to carry such a profound connotation......" Cheng Mo looked at Shen Daoyi's movements and said indifferently.

"Then what do you think I should do to make the pattern big, blow up the teaching building?" Shen Dao glanced back at Cheng Mo.

Cheng Mo shrugged his shoulders, "There's no need to blow it up, but what's the point of leaving chalk drawings that can be easily erased?"

"yes! What is a chalk drawing that can be easily erased?" Shen Daoyi let out a long sigh, like a brief saxophone tune in the dense drumbeat of the rain beating on the window lattice.

"You hate the profession of a teacher, you actually don't want Teacher Shen to be a teacher. Cheng Mo said softly.

Shen Daoyi didn't answer, but the action of erasing the blackboard was faster and heavier, neither of them made a sound, and let the atmosphere slide towards alienation in silence, until Shen Dao wiped the entire blackboard clean and spotless, she turned around, picked up a white chalk from the chalk box on the podium, squinted her eyes and said: "Come, you also draw a picture, if you draw to my satisfaction, I will tell you my motives....."

Cheng Mo shook his head, "I don't know how to draw." ”

"If you don't know how to draw, you can write a paragraph, isn't your composition very good?" said Shen Daoyi with a smile.

"It doesn't make sense for me to do that. ”

"I have to judge whether it makes sense, maybe it doesn't make sense to other people, but it makes sense to me? Besides, what life is looking for is meaningful? Where are there so many meaningful things? What is the difference between sitting in a high-end hotel and enjoying a feast and sitting in a fly restaurant and eating a cheap street food? What is the meaning? What is the difference between sitting in the music hall of the Golden Hall and listening to the musicians live and walking down the street with headphones and reciting the lyrics with a rapper? What is the meaning? What is the difference between a national player standing in front of a rich man and painting a famous painting worth 10,000 gold with a splash of ink and a street performer working silently on the road and drawing a chalk drawing that will be erased at any time? What is the meaning?"

Shen Daoyi's voice was a little high, and after saying a long and short sentence, she gasped for a moment, and then said: "Life has no meaning and value, but we have to attach meaning and ......value to our lives."

Cheng Mo saw the hesitation in her eyes, in fact, when she was talking just now, the focus of her eyes was not on him, but on the classroom that was full, or was she actually talking to herself?

"You're lonely and angry..... It seems a bit extreme, but I think you should calm down and find the right person to talk to, like me..... Maybe you're looking for me after you've painted so many pictures, aren't you?"

"Don't peek into my heart, if I don't want to show you. Shen Daoyi was still smiling, but this smile was deeper than just now.

Cheng Mo shrugged his shoulders, "I'm not snooping, I can exchange ..... with you Exchange secrets. ”

"Exchange secrets?" Shen Daoyi's expression showed a bewildered hesitation, "What is there about me that you should care about?" If you want to ask about my sister, I want to say that she is very good, there is nothing worth saying..... Also, do you have any secrets worth exchanging for?"

Cheng Mo didn't answer, he walked up to the podium, picked up the chalk from Shen Daoyi's hand, closed his eyes in front of the blackboard, and after a while, he began to move, he first drew a big circle, then drew two small gardens next to the big circle, and then made an ellipse under the big circle, connecting the small circle and the ellipse with vertical bars, it was obviously a hand, and two small short legs were drawn under the ellipse, and the outline of the blue fat man appeared on the blackboard.

"One of my biggest pleasures when I was a kid was watching Doraemon, Nobita is definitely the most cowardly and incompetent actor in the entire history of comics, but he is one of the most enviable male protagonists, right? Because he has the shadow of each of us, we may be as sluggish, lazy, lack of willpower, or even cowardly as Nobita at some moments, and we just want to choose to escape when we encounter difficulties..... There may be countless fat tigers around us who are stronger than you and like to bully people, there are strong men who are richer than you and like to laugh at you, there are talented people who are handsome and smarter than you, and there is Yijing who can never catch up no matter how hard you try..... But there will never be a robot cat....."

Cheng Mo finished drawing the outline, took out the blue chalk from the chalk box, and began to fill in the color for the blue fat man, he said while filling in the color: "I once saw an ending circulating on the Internet, saying that Nobita is a child with fantasy, in fact, the robot cat does not exist at all, he did not become a scientist, let alone marry Yijing, all of this is his own fantasy..... At the time, I thought who could have imagined such a sweet and happy thing..... What a blessing!"

After a pause, Cheng Mo asked, "What do you think?"

"I don't think I'm happy with what you painted..... No impact, I don't like robot cats..... Since you're not good at drawing, why don't we do something else exciting. Shen Daoyi said disapprehantly.

"Anything else exciting?"

"That's right!" Shen Daoyi's tone became cheerful, like a child had discovered some novel toy, "such as eating a meal and running an order, going to a convenience store to steal a gadget, or going to a bar to beat up a hooligan who wants to tease me....."

"Is your so-called stimulation illegal?"

"If you don't accompany me, I won't tell you anything......

"You're mistaken, you don't need to negotiate terms with me, I can accompany you to do anything. Cheng Mo said calmly, as if he had made an insignificant promise.

"Really?" Shen Daoyi didn't realize what he had gained, and his tone was filled with disbelief.

Cheng Mo didn't emphasize, just nodded lightly.

"If you can't paint a picture, you're not ashamed. ”

"Having said that, I'm not good at it. ”

"Then you can write! I need a shocking effect..... As long as you do it, I'm willing to try to exchange secrets with you!" said Shen Daoyi with a sly smile.

"I don't do such pediatric things, and if I had to, I would spray-paint a huge graffiti on the entire façade of the school building. Cheng Mo said lightly. "Cut! You're not the kind of big talker who says pretty and can't actually do anything, right?" Shen Daoyi scoffed.

"If you don't believe it, there's no way. Cheng Mo filled the robot cat with colors, and a cute smiling blue fat man appeared on the blackboard, and wrote a sentence next to it, "Joy and pain are experiences, and what you get in the end lies in your own thinking, but no matter what, it's worth laughing hard and crying loudly, even if it's to escape, it's not shameful, negative choices are good, even if the way to escape is humiliating, but it's more important to live......"

As soon as Shen Dao saw Cheng Mo's words, she turned her head, as if she was indifferent, she looked out the window, and there was no smile on her face that existed all the time.

Cheng Mo also followed Shen Daoyi's gaze and looked out the window, except that the rain was a little lighter, nothing else had changed, the blue-yellow sycamores were trembling in the wind and rain, the yellow leaves were knocked down by the wind and rain, and half of the branches were bald;

The outside world is like a photograph of the scenery posted on the window, and it doesn't move.

The two of them looked at the stormy world and did not move.

"There are always unexpected things happening in life, right?" Shen Daoyi muttered when the rain was a little lighter and the sound of the glass window was lowered.

"Maybe that's why life is interesting. Cheng Mo said.

Shen Daoyi walked quickly to Cheng Mo's side, took his hand, and walked towards the outside of the classroom, "Come, let's do something crazy.....