Any existence is an existence in motion, and it is precisely when it forms and changes itself. The opposite of
movement is stillness, and this kind of stillness must be a relative stillness that exists relative to movement.
Because we all know that absolute stillness is not suitable for everything to exist, it does not exist.
As a form of existence, people often discuss it separately from material existence, and always feel that it is a matter of another world (spiritual world) outside the material world, which is a question left by history (the history of philosophy).
Many philosophers try to find the essence and foundation of the spiritual existence from the surface structure of spiritual movement, just as people want to find a certain existence in the mirror, but they all end up in failure.
The reason is that spiritual movement itself is the result of material movement . Only by finding the existence of the spirit from the material movement of the spirit can we grasp the essence and foundation of the spirit.
As for people themselves, as an individual of material existence, people contain two kinds of existence at the same time. Spiritual movements without physical form movement cannot be formed. Each human mental movement is the result of interaction between the material structures of various parts of the human body.
A series of spiritual existences such as image, memory, concepts, concepts, emotions, morality, mathematical logic, dialectical logic, etc. In the process of operation, each spiritual form of existence must have a material form corresponding to itself that is operating at the same time.
The material existence form mainly based on the human brain. Each action between various neurons in the brain produces a corresponding spiritual existence, either manifested as concepts, emotions, or logical thinking.
