The 'arc' conjecture ('four-dimensional' space nonsense)

Circle: Infinite, any direction is a circle.

Zero-dimensional points, one-dimensional lines, two-dimensional faces, three-dimensional length, width and height

Then the four-dimensional space should be to add the concept of the circle on the basis of three dimensions, which can also become the theory of 'arc', the circle can also be infinitely small, and the addition of the concept of arc on the basis of three dimensions is to observe the universe from the third perspective, which is just in line with the inference of the infinite expansion of the circle of the Big Bang!

Therefore, the stone guesses that the four-dimensional space is a state of observing everything from a third perspective, which is detached from the foundation of the 'self'.

The stone calls it the 'arc' concept (i.e., the state of mind), which is a four-dimensional concept in the stone's imagination.

Hence the thought of a description of the ancient sages.

The ancients had a saying that the heavens are round and the earth is round, is it possible to think so, no matter what way they used (??? They are free from the shackles of the physical body, detached in a spiritual way, and observe the essence of everything from the perspective of a third person, because the spirit is detached from matter, and the state of seeing is a 'arc' macrocosm added to the three-dimensional basis, so they come to the saying that the sky is round and the earth is round?

Because in the case of the third perspective, just like a person who goes to space to see the earth, it is round, but the way we perceive the earth in space is round, in fact, it is still a three-dimensional perspective, if it is a four-dimensional perspective (that is, the 'third perspective'), is the earth the sky round?

Because the premise of the stone 'arc' conjecture is a four-dimensional state, the ancients once reached the spiritual transcendence of the physical body and saw the real four-dimensional space!

Therefore, this is the four-dimensional state that the stone thinks, the sky is round and the place is four-dimensional, and we are only in the three-dimensional perspective (the state of the 'self' in which the spirit has not yet broken away from the shackles of the physical body), and when we jump out of the three-dimensional (even if we have our own 'self' perspective), we reach the four-dimensional state, and what we see is also the four-dimensional real scene.

Because in the four-dimensional state, time, space, and matter are all perspectives!

Therefore, the fourth dimension is actually the 'third perspective' after transcending the shackles of the physical body!

(Welcome to discuss.,Stone culture is limited.,Sophisticated fantasy.,I hope there's a big deal in this area to help confirm.,This is something that the stone can't sleep and suddenly thinks of nerves.,It has nothing to do with this book.,Tomorrow it will be deleted and moved to the work-related)