Feeling Shi Yiguang's gaze, Yan Yan became a little excited, and looked very assertive: "Do you think, how big is the sun wave in the morning!" As he spoke, Yan Yan put his hands around and made a big circle. Then he bent his index finger and thumb and made a small circle with his two hands: "The sun at noon is like this." Which one is close, it must be close in the morning. ”

"You know a ball." Shi Yi exhaled and whispered.

Do you want her to explain to a village child in spring and autumn that the earth revolves around the sun, and it is a little in the morning and at noon? The distance is as close. However, in the morning the earth's surface is at the edge, and at noon it is at the very center, in the direct range of the sun. According to the surface of the sphere, it is naturally close to each other at noon. The nearest distance is exactly one radius of the Earth.

She's crazy to talk to him about this.

"What kind of ball?" Yan Yan turned his head to look at Shi Yiguang and asked puzzled.

Shi Yiguang exhaled a mouthful of turbid air, took another deep breath, turned his head to look at Yan Yan and raised his voice, helpless: "Brother Yan Yan, don't talk to me, it's too hot, my saliva is dry, and I don't have the strength to talk to you." ”

Yan Yan was stunned for a moment, and just as he was about to speak, he heard a gentle voice next to him: "What are you arguing about?" ”

When Shi Yiguang heard this, he turned his head to look, and saw that the carriage on the road of Jiangcai had arrived at the two of them at some point. Her eyes fell on the curtain of the carriage, and she saw the old man sitting in the middle of the carriage, with a blue cloth on his head and a wrinkled face.

He lifted the curtain with one hand and looked at the two children sitting under the poplar tree, with a gentle voice and a warm smile on their faces.

Shi Yiguang looked at the old man and turned his head away.

It was so hot that she didn't have the strength to speak.

The old man looked at Shi Yiguang's skimmed head, frowned, and when Yan Yan next to him saw this, he quickly got up and replied to the old man: "We were arguing just now, whether the sun is near noon or in the morning. ”

This old man still has a green cloth carriage when he travels, but civilians don't have this treatment. Not to mention that it is either rich or expensive, at least it has status. Yan Yan thinks that she is not an innocent child like Sister Xi Shi, and she has been mixed with her father and mother for a few years, and she still understands these basic common sense.

"Oh? So how do you fight? The old man was obviously distracted by this topic, and looked at Yan Yan and asked.

"I said that morning is near, because in the morning the sun will be high at the beginning of the day, and at noon it will be small. Isn't that the principle of being near and far away? Yan Yan looked at the old man and replied in a regular manner.

The old man nodded: "Well, that makes sense. So how did you get there? As he spoke, the old man's gaze fell on Shi Yiguang's body again.

Shi Yiguang turned his head and glanced at him, his eyes swept over another young man sitting on the wheel, holding a pen in one hand and a bamboo roll in the other, and kept writing and writing, and finally landed on the old man behind the curtain, did not answer, and then turned back carelessly.

Shi Yiguang didn't say a word, she raised her sleeve to wipe the sweat on the back of her neck, and exhaled again. Then he picked up the mulberry he was holding in his arms and ate two of them. The black color on the thin lips was a little darker.

Seeing that she ignored others, Yan Yan turned her head to look at the old man and said apologetically: "Don't be angry, she is still young." ”

Shi Yiguang rolled his eyes when he heard it. It was really too hot and thirsty.

"No problem. If you can't punish a doctor, you can't give a courtesy. The old man shook his head at Yan Yan soothingly, and asked, "Can you tell me how she answered?" As he spoke, he glanced at Shi Yiguang, who was sitting beside him with an unruly face.

"She said it was noon." Yan Yan also followed the old man to look at Shi Yiguang next to him, and turned his head to reply respectfully.

"Why?" The old man raised his eyebrows and turned to look at Shi Yiguang.

Shi Yiguang didn't speak. Eating the mulberries in his arms by himself.

She felt that there was really no point in arguing about this topic. If it doesn't make sense, in such a hot weather where people can't open their mouths, she doesn't want to dwell on it too much.

Yan Yan turned his head to look at Shi Yiguang, and then turned back to the old man and said, "She said that it was cool in the morning, and it was hot at noon as if it was steaming in hot water." It is the truth that the near is hot and the far is cold. After saying respectfully, Yan Yan turned his head to look at Shi Yiguang.

He had gone to school, and the Master had said that those who had gone to school should know etiquette. Knowing etiquette can convince people and respect people, and can attract people.

In this way, will Sister Xi Shi look at him twice? Yan Yan's afterglow swept over Shi Yiguang who was sitting on the side.

The old man looked at Zhili's obedient Yan with satisfaction, listened to his words, and nodded thoughtfully: "Hmm...... That's the truth. ”

After thinking about it seriously, he looked at Yan Yan again, and shook his head: "Alas...... I don't know about that. ”

Did anyone ask him?

Shi Yiguang sat on the side, laughed happily, and turned his head to look at the old man: "Who said you know a lot?" ”

For the movement of celestial bodies, the people of this era know not to be too little, okay?

The old man looked at Shi Yiguang, then looked up at the sun above his head, and said to himself, "Yes, who said I know more?" Then the curtain was lowered, and the carriage walked slowly.

"Sick?" Shi Yiguang looked at the carriage that was driving away, and said softly with a blank expression. The human brain circuits of this era have always been so different.

Watching the carriage drift away, suddenly, a flash of light flashed in Shi Yiguang's mind.

Old man... Spring and autumn... The sun is beginning to rise...... It is nearly ...... in the middle of the day The person next to me recorded...

She paused, then looked at the carriage that was already far away, and her eyes widened slowly. Just as the carriage was turning, Shi Yiguang stood up and galloped away like an arrow from the string!

"Confucius !!"

Yan Yan on the side was startled, looked at the mulberries scattered all over the place, and then looked at Shi Yiguang who was rushing away, dazed and at a loss.

With a "poof", Shi Yiguang slipped and fell to the ground. Yan Yan hurriedly ran up and prepared to help Shi Yiguang up.

Which Shi Yiguang didn't know the pain, propped up with both hands, stood up with two feet and ran to the place where the carriage turned and disappeared!

"Hey! Sister Shih Tzu wait for me! Yan Yan looked at Shi Yiguang's crazy appearance, fearing that something would happen, so he hurriedly ran up.

When Shi Yiguang rushed to catch up with the bend, the carriage was long gone. She frowned and looked around with a solemn expression, trying to find the figure of the carriage.

"Sister Xi Shi, what's wrong?" Yan Yan, who caught up behind him, panted and ran to Shi Yiguang's side and asked with concern.

It is said that the Xi Shi girl fell into trouble after falling into the water, so she shouldn't be sick at this time, right? Yan Yan thought about it while looking at Shi Yiguang's face worriedly.

Shi Yiguang shook his head, looked at the road where there was no one anymore, and let out a long sigh: "It's okay." As he spoke, he closed his eyes.

God knows who she just missed......

"Then ...... now" Yan Yan looked at Shi Yiguang and asked a little cautiously.

He was so afraid that this Shih Tzu girl would suddenly fall ill.

"Let's go back......" said Shi Yiguang turned around and walked back, and then reluctantly turned his head to look at the road behind him, and sighed.

"Oh, go this way." Yan Yan pointed to the opposite path that Shi Yiguang was taking.

Shi Yiguang's mind was blank now, and he couldn't think of anything. Only an ancient text that she learned in elementary school lingered in her mind for a long time

Confucius traveled eastward, saw two children arguing about the day, and asked why.

One son said: "I go near at the beginning of the sunrise, and I am far away in the middle of the day." ”

A child is far away at the beginning of the day, and the middle of the day is near.

A son said: "The beginning of the day is as big as a car cover, and the middle of the day is like a plate, this is not for the far small and the near is big?" ”

Yi'er said: "The beginning of the day is cool and cool, and the middle of the day is like a soup, which is not hot for the near and cold for the far?" ”

Confucius couldn't decide.

The two children smiled and said, "Who knows more about you?"

…………