Zhang Hao got up and came to the electronic drawing board at the back of the conference room. At this time, the electronic sketchpad was already a completely handwritten technology.

Standing in front of the drawing board, Zhang Hao began to speak slowly:

"According to the information left by the Xuanhuang civilization, the so-called cultivation is the process of sprinting to the four-dimensional height, the sublimation of three-dimensional life, and the evolution of the height of life!

And from what we know so far, this statement is still correct for the time being, and it is also the guidance of our practice all along.

Therefore, from a scientific point of view, advancing from the realm of the void to the realm of returning to the true realm is actually a challenge and a key challenge to the four-dimensional world.

Before that, when we were impacting the realm of the Fa phase, we had actually discussed related issues.

However, at that time, what we needed to understand did not need to be deep enough, as long as we knew the duality of wave particles and the transformation of mass and energy, and with such an understanding, it was enough to enter the realm of the Dharma phase.

When I reached the realm of the Cave Void, it was more with the help of the situation of the starry sky as a reference to realize the existence of the 'energy field'. The seemingly empty void is actually densely covered with gravitational fields and electromagnetic fields. This is also the meaning of the void.

But now, we have to face a more serious problem, we need to describe: what is the four-dimensional world, but we can't understand the four-dimensional! This is a paradoxical problem!"

"We are three-dimensional beings, although we have been more or less exposed to some speculations about the four-dimensional world before, and even the scientific research team led by Huang Mingshan and others has proved the existence of the four-dimensional world from a mathematical point of view.

But mathematics is too abstract, and there are only a few numbers and formulas, which almost everyone can understand.

Even Huang Mingshan himself still has doubts about the calculation results. Several research doctors around Huang Mingshan seem to understand whether they understand or not.

Therefore, we need a more intuitive description to understand the existence of the four-dimensional world.

But in itself, we are only three-dimensional beings. That's where the difficulty lies. There is little way for us to understand what a four-dimensional world is. What kind of world is it outside of the three-dimensional world?

Now, even if there is a life in the four-dimensional world that explains it to us, we may not be able to understand it. This is also one of the reasons why it is difficult to understand the exercises thoroughly and why it is impossible to start with the practice. ”

Everyone frowned slightly, what Zhang Hao said was indeed a problem.

Now, even if there is information that explains the four-dimensional world in front of everyone, it may not be understood. To be more precise, sometimes what is 'right' is not necessarily what is 'right'!

What people need now is not the 'right' information, but the right guidance.

Zhang Hao took a deep breath and continued: "The relationship between the three-dimensional world and the four-dimensional world cannot be described by me for the time being. But I think we can draw on the relationship between the two-dimensional world and the three-dimensional world.

First of all, the three-dimensional world has a down-looking posture towards everything in the two-dimensional world. ”

Zhang Hao did not move on the drawing board, but drew on paper. Draw a circle, and then draw two smiley faces inside and outside the circle.

Zhang Hao picked up the paper and faced everyone, "Look, this is a simple diagram of a two-dimensional world. This ring can be seen as the wall of the two-dimensional world.

Two people inside and outside the walls cannot see each other in the two-dimensional world. People within the walls can't even come out.

But in our view, in the three-dimensional world, their difficulties, in fact, ...... It's ridiculous. Yes, it's ridiculous.

We can look down on them, we can see all the problems at a glance and give the simplest solutions directly from the three-dimensional world.

However, they are located in the two-dimensional world, and the current problems are unsolvable. ”

Everyone is thoughtful, but this explanation obviously can't let everyone know more.

Zhang Hao did not stop, and then put the pen above the paper, and the light dropped the projection of the pen on the paper.

Zhang Hao continued: "Let's talk about this fountain pen. You can see the color, diameter, specific shape, pattern, degree of wear, etc.

But what can be seen in the shadow of the pen on paper? Very little can be seen. Great is just a shape. And this shape can still be changed. ”

Zhang Hao turned the pen, and the shape on the paper kept changing.

"Shadows are what can be seen in the two-dimensional world. If they are fortunate enough to see the most complete projection of the pen, they will have attained enlightenment! If they can only see the vertical projection of the pen, they will be stupid.

In fact, what kind of projection can be seen in the two-dimensional world depends entirely on our interests and even bad tastes. They themselves are completely unable to control their own destiny.

When we draw a line in the two-dimensional world, it is an insurmountable barrier for them.

And because they can't see everything in the three-dimensional world, they can't see the movement of the pen. I can only see the world in front of me suddenly appear a mountain range and a wall.

Even in our three-dimensional world, an ant can bring devastating disasters to the two-dimensional world. In our opinion, the so-called destruction of the two-dimensional world is nothing more than a stain on the paper. It has no impact on our world. Great, throw this paper into the fire and burn it. ”

Seeing the patterned paper turn into ashes in the flames, everyone fell into silence like never before.

The gap between the three-dimensional world and the two-dimensional world is so big. The most powerful existence in the two-dimensional world can't stop the wreak havoc of an ant in the three-dimensional world.

So, what is the gap between the four-dimensional world and the three-dimensional world?

Does it mean that people can also do what they want on our heads?

Of course, judging from the current technology and research results of the Ocean Group, the real two-dimensional world has not been found for the time being. But this does not affect everyone's understanding of the two-dimensional world and the three-dimensional world.

Standing at the height of the three-dimensional world, we can easily understand and manipulate everything in the two-dimensional world. For the two-dimensional world, each of us is a god, a creator god, and can modify their world at will.

Does this mean that the four-dimensional world also has such an ability to the three-dimensional world?

Our so-called creator god may be just a child in the four-dimensional world. Therefore, Nuwa makes people out of the soil, which sounds magical, but people are playing with figures~ Maybe it's still the homework assigned by the kindergarten art teacher!

This also explains a question: why are the myths and legends all gods creating people in their own image? In fact, it is very simple, children do not create other shapes, they can only pinch themselves and their classmates in front of photos......

As for the ferocious giants in mythology, they are pinched with the teacher as a template~

Later, the reason why the giants disappeared was because the teacher corrected the mistakes of the bear children......

Ahem, it's far away.

In short, everyone was shocked by this sudden metaphor.

But Zhang Hao's explanation is not over. "Don't think about it, I think the relationship between the three-dimensional world and the two-dimensional world, the four-dimensional world and the three-dimensional world, cannot be equated. Even if it's a reference, it doesn't mean much.

Because theoretically there is no such thing as a two-dimensional world.

To determine a plane, you need at least three points. Two points can only be lines, not surfaces. There would be no world without 'noodles'!

Therefore, the three-dimensional world should be the real 'base world'.

Geometrically, triangles are the most stable. Therefore, the three-dimensional world should be stable, and the four-dimensional world cannot be arbitrarily intervened. Just as we create a flat transportation network, we can't just intervene.

This transportation network is flat, but it has to serve our world in many ways. Ordinary citizens, etc., can only obey the traffic rules.

Of course, accidents are inevitable, and there will also be demolition and reconstruction work in the development of cities and transportation. But on the whole, it still can't be messed around.

And geometrically, triangles are the most stable. The quadrilateral is no longer stable. Therefore, the existence of the four-dimensional world should be based on the three-dimensional world!

If the three-dimensional world is turbulent, it will inevitably affect the stability of the four-dimensional world. ”

Everyone breathed a sigh of relief. Also, even if there is a real four-dimensional world, then the four-dimensional world cannot interfere with the three-dimensional world casually. Otherwise, the whole world will not be all messed up.

Huang Mingshan finally spoke: "Mr. Zhang's explanation is very good. However, from Mr. Zhang's point of view, is the relationship between the four-dimensional world and the three-dimensional world also a projection?"

"No, I think there should be a direct connection. ”

"Directly related, how to correlate?" Huang Mingshan entered the state of research.

Zhang Hao said slowly: "Have you ever considered it like this? We now know that the inside of the atom is almost empty. The distance between the electron and the nucleus of the atom is almost the same as the distance between the star and the sun.

But atoms and galaxies are very different. Galaxies can be compressed, and as long as the speed is reduced, the celestial element star will naturally be attracted by the gravitational pull of the sun. The same goes for the rest of the planet.

But atoms are different. Even if the speed of the electron decreases, it will not get close to the nucleus!

Have you ever thought of another reason?"

Everyone looked at Zhang Hao with blank eyes: Mr. Zhang, hurry up, we really didn't think about it.

Zhang Hao looked around, and finally snorted lightly, "Have you ever thought that the ontology of electrons and nuclei, I am talking about the ontology, is beyond the phenomenon!"

It's just that what they represent in the three-dimensional world is very small. ”

"This ...... How do you behave?" Huang Mingshan looked humbly asking for advice.

Zhang Hao looked at Huang Mingshan for a while before he spoke: "As a leader in scientific research theory, you don't have any ideas?"

"This ...... I thought about projection. Hehe......"

"Hehe!" Zhang Hao rolled his eyes, but continued to say: "Let's make an analogy." Suppose there is a perfectly rigid plane with a perfect sphere on it.

So, what is the contact area between the sphere and the plane?"

Everyone immediately fell into deep thought.

But at this time, Zhou Xueyao spoke, "There is always only one point in the contact between the sphere and the plane! If there really is such a theoretically absolutely perfect rigid plane and perfect sphere." ”

Zhang Hao nodded, "This is what I want to explain to you." No matter how big the sphere is, theoretically its contact with the plane will always be only one point, a small dot without a wire.

If we were flat life, then we would always have only one point to see, and in any case we would not realize that behind that point is a huge sphere, or even a planet!"

"But we're in a three-dimensional world. Mu Yingying finally spoke, "And there is no perfect rigid plane in the real world, and there is no perfect sphere. ”

So the conversation came back to the three-dimensional world. As we said earlier, triangles are the most stable structures. Then the three-dimensional world should also be the most stable and solid world. At least for the four-dimensional world, the three-dimensional world is the perfect rigid plane.

And the atoms, electrons, etc., that we see here, should have a much larger ontology in the four-dimensional world. The reason why atoms cannot be compressed is because in the four-dimensional world, their bodies are already crowded together!

Of course, this is not too big. Maybe the body of the electron is just one or two times larger and more massive than what we see. Not as exaggerated as the size of the planet.

But again, because there is no perfect rigid plane in the world, the electrons, photons, nuclei, and so on that we see in this world are of different sizes and masses. ”

Zhao Dahe spoke: "What Mr. Zhang said is very reasonable. But I still have a question. According to our current observations, electrons can be pressed into protons at high pressure, which in turn can form neutrons. If it is explained from a three-dimensional and four-dimensional perspective, how does Mr. Zhang think it should be explained?

"I don't think the three-dimensional world and the four-dimensional world are independent of each other. The existence of the three-dimensional world can also interfere with the four-dimensional world in reverse.

Perhaps electrons and protons are bigger in the four-dimensional world, but they are not shadows in the three-dimensional world, but 'footholds'! Therefore, what happens in the three-dimensional world can also interfere with the four-dimensional world.

It's just this interference,

It takes more energy to compensate for the leverage effect;

High-precision technology is needed to make up for the lack of dimension;

It also requires our wisdom, courage, perseverance and other noble qualities to overcome the existing but invisible moats!

Of course, the reason why the three-dimensional world can change the four-dimensional world is because the four-dimensional world may not be as stable as we think!"

Huang Mingshan kept asking questions: "Then Mr. Zhang thinks that we have a world-class channel with the four-dimensional world, that is, we can directly connect with the four-dimensional world?"

Zhang Hao shrugged: "What I said above is just for reference." Many things are just deductions, and it is not known whether they are correct or not. Don't take it for granted.

As for whether we have a connection to the four-dimensional world, I think there is.

The first is the wave-particle duality of light, which we are often exposed to. I think that when light turns into waves, it is actually a phenomenon of refraction between the three-dimensional world and the four-dimensional world.

Light is the ultimate in speed.

And then there's the black hole that we've now discovered. Black holes are the ultimate in gravity and the ultimate in mass.

This leads us to the two main forms of practice that we are currently exposed to. One is the path of cultivation, and the other is the innate path.