What is the world?

I have been concerned about social conditions during this period. I have read some world descriptions over the past few days and may not help but have some feelings. Some physicists say that there are four dimensions in the world: material is the first dimension, spirit is the second dimension, time is the third dimension, and X is the fourth dimension. Aside from the mysterious fourth dimension. Let me talk about the first three dimensions. This is the development direction of mankind. We must meet the material needs of mankind before we can develop our spiritual needs. When spiritual needs are met, time is what we are pursuing. Like Qin Shihuang, who sent people to dongshu to look for the immortality medicine, he wanted to survive because of material and spirit. Get the eternal time.

Looking for immortality is not what I want to talk about today. What I want to talk about is that when we put these dimensions in coordinates, we feel that time is so ordinary, it is equivalent to the Z axis on the XYZ axis. And our history is like a line along the Z axis (not necessarily a straight line, time gives us an average, mapped to us on the timeline, it is equivalent to moving at a constant speed along the timeline. Whether we are moving around the timeline or a straight line, we keep a constant speed in time (this is my guess )), if there are those epochs mentioned by the Mayans, I think our Earth will rotate around the timeline like a spring. Material and spirit are transformed between each other, but to maintain a balance, I personally think that spirit is also energetic. There are some similarities with matter. That is to say, if a person has a strong mental power, the person can control the material through the spirit (whether this is what others say ). All said that everything has a soul, and material is the carrier of the soul. Will this happen! The relationship between the Sun and the Earth is equivalent to the relationship between the proton and the electron! (The Earth as a whole carries a negative power, while the sun is a positive power.) Our Milky Way is an atom, and the universe in our impressions is equivalent to cells or compounds in what space, in their view, compounds do not have the spirit, but we do exist. We have our spirit. If we compare it in this way, we can see how vast the universe is, and the word ∞ infinity is really good! On that day, we drank our saliva. In fact, we drank the universe of others into our stomachs.

The dimension mentioned above is not the same concept. The above is space, and the following is in the form of an axis (does someone stipulate that the axis must be straight ?)

Sometimes I wonder why a straight line is used as an axis. If you see a multi-dimensional space, you will know that we live in a three-dimensional space, and the fourth dimension is time. Left and right. This is 3D. With time, we can perform this kind of exercise. We have been building 3D on a straight line. This seems to be a convention, and it seems that a straight line can show a uniform speed. In fact, I think the three-dimensional axis should not be a straight line, and the curve is the best. You think, why is the arc fixed? Why can't it be used as an axis !! When we take an arc as the axis, we feel the reincarnation of all things. Everything has positive and negative, Yin and Yang. And I found a very interesting phenomenon, when we regard the arc as the axis. Of course, the arc surface is a plane in our current sense. You may wish to draw a painting, draw an equi-side triangle on a ball, and draw a straight line, you will see, you draw an arc triangle, But if you draw an arc, you may see that it was a positive triangle. I was wondering if we were wrong from the very beginning. The plane we think in the world is the arc in other cases. For thousands of years, the Earth is regarded as a level, which is correct in a sense, mainly from a perspective. From another angle, we have nothing wrong! A straight line is an angle that we have always followed. We have all our brains in it! So I can say that when we regard a straight line as an axis, the arc is another situation. each situation is correct in a particular situation! The line may be right in our 3D world, and it may be better in the four-dimensional world.

There is another question: is the direction we are currently taking to the extreme or not. Why ?? For example, the computer. When I was learning the digital logic, I heard the teacher say that what we use now is 1 to indicate true, 0 to indicate false, 0 or 0 is the concept of 1 and 1. My teacher said, sometimes it is quite simple to use the opposite concept to solve problems that are hard to solve. There is also a problem in the digital logic, that is, the low level is effective or the high level is effective, we press the keyboard is high level is effective, each key press down is a level pulse. However, low levels are sometimes used to ensure security. Think about low-level effectiveness, which can easily achieve security, but high-level efficiency is very difficult. This is a complementary situation. This is a metaphor for the concept of traditional Chinese Taoism, yin and yang complement each other, and everything is natural. ---- Sometimes, in turn, it will become very simple to consider things and reverse thinking.

I just saw someone talking about the 13-dimensional space problem. I know this is what scientists say there is 13-dimensional space in the universe, and I know a little about it. But I don't know exactly what the 13th dimension is. But there must be time. I believe that another theory is the n + 1 dimensional space theory. In this section, I want to talk about the concept of "dimension" in my mind. I will talk about my personal views on the axis that constitutes the dimension. How to construct a dimension space. When two-dimensional spaces think that there is another dimension outside of them, they will think that the dimension is a timeline. For example, a two-dimensional space creature can only move left and right. Do you think it can be moved up or down ?? The time that allows him to move between the front and back is not the Z axis. This is what you are thinking! Does that space actually exist ?? There is a saying in mathematics: If a question is not answered, it does not mean that it has no answer. We cannot consider anything as unrealistic! I think that the "truth" that we are talking about now is the true truth. Some people have doubts about Newton's theory! A few decades ago, it was a violation of the truth and the sentence was to be sentenced! Galileo was also suffering from such destruction.

I believe that China will make outstanding contributions in the basic field and may overturn many deep-rooted western theories !, Because there are so many trust-related events in China that the Chinese have lost their authority trust instinctively. In addition, China is very solid in a lot of basic theoretical research, such as mathematics. In which year does ODPS not attract the top talents of Chinese! So if we can overturn it in basic theory, many things in reality will undergo essential changes. Then there may be chaos in the world! A lot of research is based on basic theories like Newton's theory and will be overturned in essence. It's terrible to think about it.

I have mentioned the concept of space, the feeling of the universe, the suspicion of using a straight line as the axis, and the hope of China in basic science. (Many of the above words have different meanings in different paragraphs. Sorry, what do you think)