Enter the Immortal Cultivation

Aoliu stood up: "I don't realize how insignificant I am. I only realize the arrogance of your human race."

"You went around and said a lot, just to make people incomprehensible. That's all. The only correct definition of length?" He stood up and yelled angrily: "This is just what you humans have to say. This is just an understanding of the word. Stop speaking in such a tone that you think you have the absolute truth.”

"Really?" Wang Qi dug his ears: "Is there any other way to understand the length?"

Aoliu was indignant: "The so-called 'length' is a vague concept. Everyone can understand it, and there is no need to explain it with your big and unreasonable theories..."

"Oh, isn't it amazing to be able to explain things that you can't understand clearly?" Wang Qi simply stopped looking at Aoliu's face this time.

"That's just your own rhetoric." Aoliu forced himself not to get angry: "Everyone can have their own understanding of it."

"My own understanding." Wang Qi raised his eyelids: "You have it too?"

Aoliu nodded: "In my opinion, the word length is..."

"Ah, I didn't ask you what you think. Just answer me yes or no." Wang Qi said: "It seems that there is..."

"That's natural." Aoliu snorted. He has always been famous for his "ingenious ideas" and is quite quick-witted. When Wang Qi explained the Lebesgue measure just now, he already understood the rules of this "word game" - at least that's what he thought.

Wang Qi rolled his eyes: "So in the definition of length that was newly released after you listened to my speech just now, does 'emptiness' have a length? If so, is it zero?"

Aoliu didn't seem to feel how important this insignificant detail was, and nodded: "So what?"

“Is the total length of non-overlapping line segments the sum of their respective lengths?”

Aoliu sneered: "Nonsense."

"Then..." Wang Qi once again used his sword energy to draw a line on the ground: "According to your definition, the length from three feet to five feet on this line segment is five minus three feet, that is, two feet? "

"Otherwise?" Aoliu was already impatient: "Otherwise, what else would we call 'length'?"

"That's it. Anyway, your definition of length is just a variation of the Songting Measurement. What's the point of saying what I said again in a few words?"

Aoliu was confused again: "What?"

"Why don't you understand this?" Wang Qi raised his forehead and said, "You are the worst students I have ever taught..."

"I don't care at all how your concept of length is established. I just want to say that if your concept has no internal logical contradiction, then it must be the same as the songting measurement I just taught. This is Why do I say that the Geting measure is the only correct definition of length? Of course you can have your own definition, but it must be exactly equivalent to the Geting measure. Do you understand? "Wang Qi said: "If this is the case? If you don’t understand, then I suggest you stop taking my class and find a tutor to make up for it. I’m not suitable for you.”

Aoliu shouted: "This is simply..." His mind turned around for the last time and shouted: "This is simply trying to say that you are right! You have not defined anything, you just claim to have proved a so-called song court measure. There is no explanation of 'why'. Why is the length from three feet to five feet equal to five minus three feet? But you put it directly in the definition, which doesn't explain anything."

"Oh," Wang Qi was impatient. "Of course, the 'length' of the line segment from three feet to five feet does not need to be equal to two feet, as long as you don't use the songting measurement and use another measurement - the problem is that this is different from your subjective experience. Violation. It’s not that its length is equal to two feet, but that you first required the attribute of two feet and then called it ‘length’. This is not a chicken-and-egg problem. The causal relationship is very clear.”

"you……"

"What are you doing? Do you know the rules of class?" Wang Qi patted the desk: "You don't know any manners."

"What's the point of this?" Olyu asked: "What's the point of this?"

"I haven't figured it out yet." Wang Qi sighed again: "You are really the worst students I have ever taught."

"In the final analysis, the concept of 'length' - to be precise, it is the 'length' that conforms to the subjective experience of flesh and blood creatures like us. It exists on its own. It exists objectively and is not affected by your personal subjectivity. You can tell me No matter what happens, the definition of length will not change because of you. Of course, you can use magic to brainwash and change the experience of all the creatures in this world, distort their cognition, and replace the Songting measurement with another measurement. It makes no sense. If this measurement is inconsistent with the objective events they experience in their lives, it will inevitably collapse."

Wang Qi said: "In the final analysis, as long as you admit the concept of 'the length from three feet to five feet is five minus three feet', then everything else that needs to be asked why is just a natural deduction of logic—— This is the great thing about measure theory.”

Aoliu said confusedly: "Is this a subjective concept or...objective..."

"Is there anything that is absolutely subjective? No." Wang Qi waved his hand in a "negative" gesture: "The so-called 'subjective reality' is nothing but an illusion deeply ingrained in your mind."

"Hallucination..." Aoliu suddenly felt that his entire outlook on life had been negated.

"From the very beginning when you asked me about the 'Ocean Geometry of the Holy Clan'... no, millions of years ago, when the New Monster Clan learned hyperbolic geometry from the Dragon Clan, you should have understood. In our eyes, horizontal and vertical The world is just the result of the light we see with our eyes reflected in our thoughts. In fact, is this world flat? Obviously not, even the five postulates that we humans call heaven-drawing are just that. It’s just a self-contained concept that conforms to our subjective experience. The world does not necessarily conform to this concept.”

He pointed at the Dragon Clan again: "Yueluo Liuli once told me that the Dragon Clan used the emission of dragon chants to locate its position at the beginning, so in the ocean, what they heard was a curved world. This was when their civilization was ignorant. Later, they came to a place where the dragon's roar was not as effective as before - the land, or even the universe. They had to learn to perceive 'light', so they naturally realized that it was straight. Geometry. It was then that they saw a little more clearly..."

"The so-called subjective experience, as well as the spiritual wisdom based on subjective experience, are nothing but cages created by the limited senses when we were first born in the world and still weak." He tapped his temple: "If we only rely on If you don’t learn objective logic if you rely on subjective wisdom and spirituality, your mind will never be able to break through this biggest barrier of knowledge and will only be able to wander in the miserable self-subjectivity.”

"You seem to like everyone to come up with their own definitions of some conceptual things, form their own 'system', and think that you are an independent monster and wise. But in my opinion, you are really pathetic "Wang Qi stared at the group of monsters, his eyes full of compassion: "You don't know that you are trampling on the wisdom you have finally cultivated. This is just making the conversation between you full of ambiguity. Self-knowledge makes communication extremely difficult. You are trapped in the little world created by your own wisdom."

"For us humans, arithmetic is a set of 'mantras'. It is used to make clear the 'vague things that cannot be explained'. The so-called 'can't be said and can't be said', the so-called 'the secret of using it lies in one mind' Everything that comes to mathematics must be made clear and understandable by others.”

"This also allows us humans to share our wisdom with each other." Wang Qi nodded on his chest again: "I can feel it when I tell you those principles. All the sages of the human race share with me Together. Their wisdom is helping me break down this biggest obstacle and push me towards the ‘Tao’.”

"This is the secret of our human race's wisdom."

Having said this, Wang Qi sighed again: "I hope to teach you the secret of wisdom. However, you are really disappointing... You are really the worst students I have ever taught." He He took out the lesson plan he had prepared, shook it, and then tore it up.

"This is what I originally planned to teach you." He looked at the demons coldly: "It seems that it is no longer needed now."

"I don't have a class tomorrow. So, I'll give you two days. Think about it, who are you going to school for - are you going to school for me? What good will it do to me if you study well? "

After speaking, Wang Qi patted Zhao Qingtan on the shoulder, and the two left directly.

Aoliu stood there in shock, motionless.

Chili was a little worried. She stood up and advised: "Master Aoliu, you don't need to be too concerned. The man just said that the human race uses arithmetic as the foundation of their Taoism. Their arithmetic is thousands of times better than ours, which is normal."

Aoliu raised his head, smiled bitterly, and wanted to say something. However, a mouthful of blood mixed with internal organ fragments poured out first.

Then, Jiao saw the candle-like white light in Aoliu's eyes that most frightened the demon clan. At the same time, the chaotic and boiling mana aura could no longer be concealed.

Jiao said in horror: "The aura of life is shaken!"

The life aura mentioned by the demon clan is the same as the Tao heart and life fire mentioned by the human race. It is not an actual power, but a conceptual virtual finger.

It is the sum of all the acquired spirituality, wisdom, and thoughts after the demon clan opens its spirit. To put it bluntly, he is the "self-awareness" of the human race.

It is also the thought that controls mana.

And when the demon clan begins to deny themselves and the concepts of the past, the aura of life they acquired will flicker like a candle!

The scream of a tree echoed on the ice sheet of Nanming. (To be continued ~^~)