Autumn came unexpectedly.

Wild geese flew back to the south from the north, and Qianhe Province, which was neither hot nor cold, became a resting station for migratory birds.

On the school's football field, students in PE class sit together in pairs and enjoy a rare leisure time. It is difficult to find the sun in Qianhe Province, and the figures on the playground are lying or leaning back, lazy and comfortable. At this time, Judy and Guan Tian, Jordan and Jiang Chao, two men and two women, sat together and chatted casually. Judy quietly glanced at Jiang Chao again, she was the one who talked the least among the four, she looked at Jiang Chao from time to time, but whenever Jiang Chao noticed her gaze, Judy's gaze moved away very naturally, as if her attention had never been on Jiang Chao. Of course, it was Jordan who talked the most, in fact, he pulled Jiang Chao to sit next to the two girls with a dead face.

"Do you know, Qianhe Province has the second largest number of rare wild animals in the country, second only to Northeast Province, and there are many wetlands, and eighty percent of the country's migratory birds pass here. Jiang Chao looked at the geese in the sky and whispered.

"So...... What does this have to do with the question I just asked you?" Guan Tian was silent for a while, and couldn't help but ask again.

"Yes......" Jordan scratched his head, because he didn't have to take the physics exam when he went abroad, his physics grades were also very poor, he was confused about Jiang Chao's answer, and asked with a frown: "Isn't Guan Tian asking about the Zhong Slow effect, what does it have to do with this migratory bird?"

Jiang Chao pointed at the two migratory birds with his finger, "If there are two birds kissing now, we won't look abnormal like this, right?"

Guan Tian and Jordan glanced at each other with strange expressions, obviously embarrassed by Jiang Chao's example, but still nodded.

Jiang Chao added: "But if they are flying close to the speed of light, and we observe them kissing, we will find that their kissing has become slow motion, and even if we are old, they are still kissing." But for themselves kissing is the time of kissing, and it doesn't slow down...... This is the slow bell effect. ”

"Do you understand?" Guan Tian asked Jordan with a wink, and Jordan also blinked: "You know a fart......

Jiang Chao sighed: "This is derived from the special theory of relativity...... I can't explain it to you in a sentence or two. ”

"Theoretically, if a pilot flies 8 hours a day, after 20 years he will be 0.00006 seconds younger than the person on the ground. This is also the bell slow effect. ”

In fact, as a person with a high IQ, there are times when I feel a headache...... Because it's hard for them to understand why ordinary people can't understand what they can understand. So it's hard for them to pass on their learning experience to ordinary people. This is why it is often difficult for geniuses to become teachers, and excellent teachers are often not so "geniuses".

For example, a normal person can understand at a glance that 1+1 is equal to 2, but a fool can't understand it, and it is difficult for a normal person to explain to a fool why 1+1 is equal to 2. That's the confusion of highly intelligent people - they can't understand things that seem to be understandable at a glance, why you just can't understand them.

Judy smiled sweetly: "We...... Let's change the subject. ”

Jordan: "Agreed. ”

Guan Tian: "Seconded!"

Judy said: "Lang Lang is coming to our school for a public class this afternoon, and I heard that the school has spent a lot of money to invite him! Are you going?"

Jordan picked his head: "Lang Lang is not the Lang Lang who plays the piano? I'd better forget it, there is no artistic bacteria." ”

Guan Tian nodded: "I'm going to go, I'm going to go, we'll be together then, right?"

When Jordan heard this, he quickly changed his words: "But I think I can cultivate this art bacteria." When are you going, together? Oh no, I'm going to get you a seat!"

Guan Tian glanced at Jordan, and then looked at Jiang Chao: "Jiang Chao, are you going?"

"Let's go check it out. Jiang Chao nodded.

"That'...... So that's it?"

……

The large lecture hall of Seremban No. 2 Middle School can accommodate more than 400 students. At this time, a piano was placed on the podium, and Lang Lang had not yet arrived.

"Is Lang Lang very powerful? He is so famous in China should be because he is Chinese, right?" Jordan asked Guan Tian boredly as he sat in his seat.

Guan Tian looked at Judy, she didn't know much about the piano either. I came here mainly to have a lively look at the "stars".

Before Judy could speak, a boy in the back row couldn't help it and spoke in a very unkind tone.

Lang Lang has conquered the whole world, but he will never be able to conquer these ignorant guys in our country!"

Jordan was obviously stunned, and it took a long time to realize that this was said to himself, so he turned his head and saw that it was a boy with small eyes who spoke.

"You're talking to me?" Jordan frowned.

The boy saw that Jordan was tall and strong, and his momentum was three points weaker, but he still bravely despised Jordan: "I said that you shouldn't come to this class if you don't understand music." Let's put it this way, among the living pianists, you can't say who is necessarily better than him! And Lang Lang's fame abroad is much greater than that at home? Lang Lang has been the new leader of the world's classical piano performance for many years, do you know?"

Jordan's face flushed, the other party's words were sharp, unceremoniously humiliating himself, and he was about to get angry, but he was pressed on the shoulder.

Jordan turned around, it was Jiang Chao.

Jiang Chao sighed helplessly, he had just come in, and he saw this scene, he was really helpless. Also, classical music is too far away for ordinary people after all.

"When no one in China knew about it, Lang Lang had already conquered the top ten symphony orchestras in Europe. Jiang Chao said as he gently pushed his hand to make Jordan turn around.

Jordan snorted heavily, his face black and red, and very reluctantly folded his hands to his chest.

Guan Tian looked at Judy, "Is that really the case?"

Judy couldn't help but smile and nodded: "My teacher said that among the living piano masters, in a sense, it is not an exaggeration to call Lang Lang the strongest among them. So don't think he's not great just because he's down-to-earth!"

The corners of Jordan's mouth twitched: "So powerful?"

……

"Hello everyone. It's an honor to be here today to share some of my understanding of the piano. Lang Lang speaks neither fast nor slow, with a smile, and his words and deeds all reveal a confident gentleman's temperament.

"The theme I want to share with you today is the piano and feelings. ”

Most of the students at the bottom have a musical background, the students are concentrated, and the classroom is silent.

Then, Lang Lang calmly sat down by the piano, played a few notes casually, and then said with a smile: "Before speaking, I would like to invite two students to come up and play a game." He looked at the students in the lecture hall, "Is there anyone who can play the piano who would like to come up and help me?"

This kind of opportunity is the kind of opportunity that almost everyone who learns piano dreams of, just as Kobe Bryant said something similar to that of a basketball student. But the music students were more or less open as the sports students, looking at each other, and no one took the lead in raising their hands for a while.

"Me!"

At this moment, Jiang Chao raised his hand with a smile, and even in order to prevent someone from grabbing this opportunity, he didn't wait for Lang Lang to respond, he had already stood up and walked up.

"Hey, Jiang Chao can also play the piano?" Jordan's eyes lit up, and Guan Tian was also a little surprised. Only Judy remembered that Jiang Chao had said that he could play the piano, and glanced at him silently.

Lang Lang's attention was instantly attracted by Jiang Chao, and the smile on his face became even warmer, and when Jiang Chao had already stood calmly on the podium, he nodded: "There is already a classmate...... And one more, I hope to be a girl. ”

As soon as they heard that there was another girl, many boys were immediately frustrated, why didn't they take the initiative to stand up just now?

At this time, several girls raised their hands, and the reserved nature of the girls made them embarrassed to walk up directly like Jiang Chao.

At this time, Judy bit her lip and raised her hand slightly.

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The piano side is about to start working......