Carefree Prince In Tang Dynasty

"The world has its own laws. Flowers bloom and ebb and flow, and everything moves based on these laws. Once these laws are mastered by people, they become knowledge, or learning." Li Xin slowly said. "Science is the bridge between the two. People can continue to explore and understand the world through this bridge, so as to master the laws, use the laws, and finally even transform the world."

"Although I don't quite understand what you are talking about, but I always feel that my heart beats very fast when I hear these words." Chen Xinheng smiled, "Is this the legendary initiation?"

Li Xin didn't know where Chen Xinheng was in the mood, so he could only smile and shook his head for a while.

"However, to be honest, if you say so, it is difficult for me to understand what'science' is." Chen Xinheng shook his head and said.

Li Xin blinked and asked, "I ask you, two small balls, one light and one heavy, let go at the same height at the same time and let them land freely. Who will land first?"

Chen Xinheng frowned and showed a puzzled expression. He obviously didn't understand why this question was worth asking. He hesitated for a moment, seeing Li Xin waiting for an answer very seriously before he finally spoke, "Naturally, it is important to land first."

"Really?" Li Xin asked with a smile, then paused for a while and said, "Everything must be questioned first. This is one of the spirits of science."

Chen Xinheng was a little dismissive, and said: "This kind of truth that everyone knows also needs to be questioned?"

"Is it right that everyone knows everything?" Li Xin asked with a serious expression, "If everyone knows that the citizens of a certain country have six eyes and eight feet, are the citizens of that country really like that?"

"This..." Chen Xinheng was speechless.

Although he does not know what materialism is and what is idealism, he can somewhat appreciate the important principle that "materials are not transferred by human will".

"If you don't see with your own eyes what the citizens of that country look like, how can you easily draw conclusions?" Li Datong, "The sage said casually, it is the truth that will never be easy. But you and I are not sages, just ordinary people, next Before the conclusion, we must be cautious and then cautious."

"This is also science?" Chen Xinheng asked.

Li Xin nodded and said: "Scientific character is cautious." As soon as he said his words, he couldn't help but feel a little bit of a whistle. This is so much a style, it has the potential to be included in the celebrity quotation. Imagine that the future generations of elementary school students wrote in their composition: "Li Xin, a famous thinker, educator, and scientist in the Tang Dynasty, once said that the character of science is cautious..."

Alas, how should I say, I always feel a bit lacking in taste.....scientific character, and cautious. This seems better.

"What you said...beautiful." Chen Xinheng couldn't help but nod his head in praise.

Li Xin laughed and said, "Let's go, let's take a look at which one of the two **** touched the ground first."

Chen Xinheng was noncommittal. The two got up and walked out.

Since he couldn't find the so-called small ball for a while, Li Xin asked a servant of the house to pick up a large and a small stone and rush to the roof. He even explained several points of free fall with gestures. Xiao Si finally stretched out his hands forward, faintly, and released at the same time.

Under the gaze of Li Xin and Chen Xinheng, two stones, one large and one small, began to fall.

"Boom!" There was almost a sound.

Chen Xinheng could hardly believe his ears and eyes. He turned his head and glanced at Li Xin, then turned back to look at the rock that fell to the side. He didn't know what was wrong, and couldn't say anything at all.

"What's the matter? How could this be?" he muttered to himself.

In his worldview, it is common sense that the heavier things come first before the light ones. But at this moment, what he saw with his own eyes undoubtedly broke this common sense, and by the way, even his worldview was shaken.

Li Xin patted his shoulder and slowly said, "Rather than asking why the two stones fell at the same time, it is better to ask, why do you think that the heavier thing must land before the lighter one."

Chen Xinheng couldn't answer.

"We all accumulate experience from our daily lives, and use these experiences to judge external things. These judgments are sometimes right and sometimes wrong. To a certain extent, science is the falsehood of human experience. After testing, "Experience" is no longer just experience, but "learning" and "knowledge"."

Li Xin said with a smile.

Chen Xinheng recalled the shock he had just now, but an uncontrollable smile appeared on his face. Yes, although he still doesn't understand what it is like to land at the same time like magic, but he can feel that this is the way he has been looking for.

"Then why? Why can two objects fall to the ground at the same time while they are obviously different in weight?" Chen Xinheng asked excitedly.

Li Xin shook his head and said, "Speaking of this, it's a long story."

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