On July 11, 2013, Chiba had a dream that spanned elementary school to university.

Chiba's dream: I dreamed that I slipped down the grassy slope with a girl (I don't remember who), we went to the cafeteria late, in a dimly lit and gloomy room, which was supposed to be a cafeteria, I immediately took her out to eat, on the way out, I ate a few bites, on the way I thought that it was no longer like Ao Chuxue, and ran to the teaching building of the high school, and the teacher on the top of our Trinity class. Obviously we are seniors, the teacher on the left, I said something from the window downstairs and a few classmates from the previous class in the classroom above, the school has become the image of Qiangongxing in junior high school, and I dreamed of high school people (junior high school, high school, university, and some of my family were mixed together) in the evening self-study, I met Teacher Yi in the corridor, and I sat in the back after entering, Shanzilan was reading the first Chinese lesson of this semester "The Locust Tree", on the way I moved the wrong stool, hit Luo Yanfang's head backwards, and stuck Xinhuijian for a while. At home, grandpa wanted something like grass that was half replaced, and I thought about something similar to myself and asked grandpa not to get it, "It takes a price to be replaced, and it costs to get it back, just like a life for a life, and the surrounding family agrees."

Is a dream a four-dimensional space?

In dreams, we can suddenly go to another space at different times, or suddenly enter another time period in different spaces, but we can't actively control time and space in our dreams, because we are just creatures in the three-dimensional world, and we can't realize that we are in a dream in a dream, and the dream is the entrance to the four-dimensional space, and what the dream shows is only the tip of the iceberg of the four-dimensional space, and the only thing that can enter the four-dimensional space is a thought similar to a zero-dimensional existence.

It seems that every dream is a space, and it may return to a space after a while, and the space of every dream is something that has been encountered before.

Yes, dreams are amazing, and there are many times when dreams feel as if they have happened!

Dreams are dreams, and in dreams, there is no concept of time and space. There can be no space in dreams, and the time is uncertain, the truth is that I slept for a long time, but it seemed that it was only a few minutes. It's only sometimes that we remember what dreams we've had.

Reality is not the same as the time in dreams.

In dreams, human thinking is characterized by: primary thinking; In real life, thinking is characterized by secondary thinking.

The difference between the two is that there is no order in time and space in dreams, just as we experience in dreams, dreams will happen in one space and another space, and the changes will not surprise the dreamer. The same is true of the changes in time, one in the present, one in the future, and one in the past. The changes of time and space are arbitrary, not due to normal laws.

In addition, elementary thinking is also manifested in many ways, for example, contradictory things can exist at the same time without any conflict, multiple contents are condensed into a symbol, hate is used to express love, less is used to describe old age, and so on.

September 29, 2013, Chiba's diary.

Chiba's diary: Recently, the self-consciousness of the roommates has decreased, and the rest environment in the dormitory has deteriorated. I originally succeeded to the throne mainly to create a good rest environment for everyone, but now that I can't do anything about it, I can't do anything for the resting people, so let's abdicate and make way for Xian. Maybe that's how it should be.