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It seems that you still need to learn more in literature, the definition of the universe is the sum of time and space, outside of time and space is still time and space, outside of the universe is still the universe, the so-called multi-universe and big ** are just speculation.
The universe in the multi-universe actually refers to the world with different rules, for example, our world has gravity, magnets have magnetic fields, living beings die, 1+1 is = 2, these are the rules of our universe, if there are other worlds with different rules, then it is considered a multi-universe. But how to describe the sum of these so-called multiple universes? Because this is an ambiguous new thing, there are no words to describe it accurately, because I haven't figured out what is going on.
According to the Book of Changes, the only constant is change, things are like this, rules should be like this, things change reflects time, and when the rules change, a new universe appears.
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It is said that there are countless parallel universes, which is a state of spatial overlap, what is it like, I can't imagine what it looks like at present, this kind of spatial cascading appearance is not the three-dimensional or multi-dimensional coordinate system that we currently establish can be virtualized, so what is the outside of the universe like, it's really hard to imagine, some people have said that it is a vacuum, but the vacuum is actually full of electromagnetic waves and material waves, gravitational field, the key is that we can't imagine what kind of matter is filled with space outside the universe (this word may not be appropriate). , Maybe it's like a galaxy, there is another universe side by side with it, hehe, this universe expands, that universe shrinks, and countless universes are stacked together like this, of course, this is imagination, even if it is to communicate with the landlord.
This is the idea of a friend of mine from the past, hehe, not very mature, let's communicate.
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Actually, as an amateur, I'll share my opinion. All human knowledge is thought in their own brains, you say that this question is very abstract, from the most ancient human civilization to start talking about the ancient Greek philosophy: idealism and materialism (with what I know so far), followed by the study of the laws of the world that human beings can feel themselves, of course, the world that can not be felt is only based on human imagination, you can think about it.
Even if some ideas go against the laws of nature that we now determine, such as the possibility that there may be "something" on the sun, it is possible. Because we can't judge right and wrong what I can't feel. Going back to the question you raised, I think all imagination is okay, and isn't human science also becoming practical step by step in imagination?
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You are a product of the system. What do you want to do so much, do you want to do the opposite?
Hehe, I'm playing guard and small front.
I don't know what position you're going to play. >>>More
Sketching is about the relationship between black and white, can also be said to be the relationship between light and dark, the contrast between light and dark is strong and the picture becomes very comfortable, practice sketching can start from the line, the most important thing is the straight line, the next is the line, and then try to practice geometry to geometric combination, then it is a single still life, still life combination, you don't know when you paint, you can ask the teacher, you can buy some copying books to copy yourself, try to follow the steps when you first start painting, and look at it yourself when you are familiar with the steps. When painting, it is generally the dark part of the painting to a certain extent, and then compare whether it has been painted, if it has been painted, stop and see if the gray part can be painted! Don't get angry when you don't draw well! >>>More
Ice Arrow, Frost Nova, Ice Spear, Water Arrow, Ice Armor, Ice Barrier, Ice Bodyguard, Water Elemental, Riptide (Water), Frost Rocket, Deep Freeze (Ice)...
Love him and don't be with him, so you don't have to feel too guilty.
Because you have a long history of glaucoma and very poor vision, you should set your target intraocular pressure of 12mmHg, first consider switching to "Xertec eye water", if necessary, combined with other anti-glaucoma drugs**, if the intraocular pressure cannot be controlled at the target intraocular pressure, you can consider another anti-glaucoma surgery**, such as ciliary photocoagulation, to save residual visual function. It is recommended to go to the glaucoma specialist of Beijing Tongren Hospital.