After that. Yue Shao settled down for a moment, and his tone changed. In a sharp voice, he added: "As for the correctness of the poems you said, of course these are needed, but this is only part of the teaching, but you are really wrong to use this as a standard to measure a teacher. Is it your goal to put the poetry as the main body, teach them how to do it all day long, and don't learn it? It seems that as a gentleman, you yourself are not qualified in the first place, so why should you consider me? ”

Tian Cheng was so angry that his face turned pale, he had been a gentleman of the academy for many years, when had he ever let people be degraded like this, he was suddenly angry, and Yue Shao'an, who pointed at him with his finger, said: "Strong words, strong words-"

"Am I arguing?" Yue Shaoan said lightly: "Then, let me ask you a few common sense questions to see if you can answer them, if you can answer them, then I will admit that you are a qualified gentleman!" ”

Tian Cheng has been led away by Yue Shao'an, he was originally the one who took Yue Shao'an's test, but now it has become Yue Shao'an's test of him, but he was angry at this time, but he didn't notice it, his face sank, and he shouted angrily: "Say it quickly-" He roared angrily, his voice was very loud, and this sudden suddenness startled several old men who were beside him, and almost threw the teacup in his hand.

Yue Shaoan saw it in his eyes, smiled slightly, and said lightly: "Is the sun far away from us at noon?" Or is the morning far away from us? ”

When everyone heard this question, they were dumbfounded, isn't this a blatant troublemaker? The article on the two children's debate on Japan has been widely circulated, and everyone is a reader, of course they know that this is a question that even Old Master Kong can't answer, how can Tian Cheng answer it.

Sure enough, as everyone expected, Tian Chengzheng's face darkened, as if to show his black-faced Yama's nickname, and looked at Yue Shao'an coldly: "Since it is the question you asked, then you must know the answer?" ”

"You don't have to worry about this for now, you answer!" Yue Shao'an said.

"Humph!" Tian Cheng snorted and said, "How to answer the question that has no answer?" ”

"Who says there is no answer?" Yue Shaoan glanced at him contemptuously.

Tian Cheng said: "If you have an answer, then you can say it!" ”

"That means you can't answer? If you say you can't answer, I'll tell you the answer! Yue Shao'an used a completely respectful way and said aggressively.

Tian Cheng's face sank, he wanted to say that he couldn't answer it, and pushed this problem back to him, but he was afraid that Yue Shao'an would really know the answer, so he couldn't let go of this face at that time, so he hesitated and still didn't say a word.

But the people on the side did not talk about it.

"It's obvious that there is no answer, isn't this a matter of embarrassment?"

"That's it! I thought he still had some knowledge, but he was just an opportunist! ”

……

Listening to the voices of everyone's discussions, Tian Cheng suddenly felt a hundred times more confident, and his fierce momentum was suddenly stimulated, his eyes swept away, and he said, "What if I can't answer, can you answer?" ”

"Of course!" Yue Shaoan chuckled and said: "Actually, this is not difficult, it is normal for Sage Kong to not be able to answer back then, because he is proficient in knowledge, and this is more common sense in life!" Actually, there is no such thing as distance and distance, the sun is the same distance from us in the morning and at noon. ”

As soon as Yue Shao'an's words fell, there was another uproar, and everyone was talking about it, and Tian Cheng even put on a posture of "you are nonsense" to Yue Shao'an, and said in a loud voice: "Ridiculous! Absurd! It's ridiculous, if the distance is the same, then why does the morning sun appear bigger? ”

Yue Shao'an gently pressed his hand to signal everyone to be quieter, and only after the sound of weeds in the crowd had subsided, did he say, "This truth is actually obvious, why does the sun look bigger in the morning than at noon?" It's just a visual error, an illusion. The same object, placed in a group of objects larger than it, appears small, while placed in a group of objects smaller than it appears large. In the same way, the sun in the morning is just rising against the background of trees, houses, distant mountains and a small corner of the sky, and in this comparison, the sun appears larger. At noon, the sun rises high and the vast sky is the backdrop, and the sun appears smaller. ”

In fact, the white part of the same object appears larger than the black one, and this physical phenomenon is called "photoosmosis". When the sun first rises,* it is a dark and dreary sky, and the sun is exceptionally bright; At noon, * is a blue sky, and the contrast between the sun and its brightness is not much, so it seems smaller. However, Yue Shao'an couldn't say these words at this time, because even if they did, they might not necessarily understand it, but they might be even more confused.

"Then why is the sun at noon hotter than in the morning?" Tian Cheng still didn't give up.

Yue Shaoan shook his head and said, "Don't you understand such a simple truth?" The reason why the temperature is higher at noon than in the morning is that at night, the heat of the sun hitting the ground dissipates, so it feels cool in the morning. At noon, the heat of the sun hits the ground, so it feels hot. ”

Of course, there is also the question of direct or oblique shooting, but at this time, the reason for this heat accumulation is enough, and there is no comparison to explain this.

Everyone looked at each other after hearing this, and after thinking about it carefully, it was really the truth, although some people didn't believe it, but they couldn't think of words to refute it, and the whole surroundings were quiet for a while, Tian Cheng opened his mouth even more, and couldn't say a word.

Yue Shaoan said again: "This is common sense, you can think about it carefully, then the sun is in the sky, how high is the sky?" We don't know, so how far away is the sun? Do you know? ”

Everyone shook their heads cooperatively.

"The sun, which is so far away that it is not even clear at a distance, how far away do you say it will be between noon and morning? Even if there is a deviation, then it can be ignored at such a large distance! ”

After that, Yue Shaoan walked up to the dean again and said with a smile: "Mr. Dean, can you help me bring a few eggs?" ”

Although the dean looked puzzled, he did not ask in detail, and commanded, and it was not long before someone brought the eggs.

Yue Shaoan picked up an egg, walked to Tian Cheng's side and said, "Mr. Tian, if you do what I ask, I said that you can't even crush this egg, do you believe it?" ”

This time, without waiting for Tian Cheng to speak, everyone suddenly turned their heads and ears to discuss and got up.

"It's clear contempt!"

"No, it's to find fault!"

"Even if you are a scholar, you can't even crush an egg!"

"Yes, even if this scholar is old!"

"Well, even if this old scholar is a black-faced Yama!"

"Yes, even if the black-faced Yama is annoying!"

"It's disgusting—"

"Hmph-" Seeing that the words spoken in the crowd were becoming more and more unseemly, Tian Cheng finally couldn't help but snort.

When everyone heard the cold snort, they all shut their mouths.

Tian Cheng took a step forward, and after taking the egg in Yue Shaoan's hand, he glanced at him and said, "How do you say to pinch it?" "Anyway, secretly, I moved my hand joints vigorously, planning to directly pinch the eggs for a while, and then give Yue Shao'an a dismount.

"It's as simple as attaching the two tips of the egg to the mother finger and index finger respectively, then stretching your arm straight and pinching it vigorously with those two fingers." After Yue Shaoan finished speaking, he placed the egg in Tian Cheng's hand.

"Can we begin?" Tian Cheng asked.

Yue Shaoan smiled slightly and said, "Please!" ”

In the crowd, countless eyes were concentrated.

They all waited to see the scene where the egg was pinched, but after waiting for a long time, they saw that Tian Cheng's forehead was already slightly sweaty, but the egg was still intact, and there was no sign of half a point about to break.

In the end, Tian Cheng's fingers were sore, his arms were trembling slightly, and he had to put his hand down.

"What kind of demon technique did you use, how could the egg not be broken?" Although Tian Cheng was unconvinced, the doubt on his face was very strong, and he insisted in his heart that it was Yue Shao'an's ghost.

Yue Shao'an looked at Tian Cheng's black face, and knew in his heart that this old man had been messing around here, and he would always let himself show his flaws, and if he missed this opportunity, he wouldn't know how to stay in the academy.

Waiting to find a way to deal with him, Yue Shao was anxious in peace of mind, and couldn't help but walk back and forth.

Suddenly, he spun his beads, smiled, and laughed.