The soul of a living body is a mass of self-conscious ordered energy bodies, which can be referred to simply as "primordial spirit", and together with the unique "soul imprints" of each individual, it constitutes "self".

The "self" is a fluid concept, because after experiencing different "spiritual realities", the previous moment and the next moment are all me, but the "self" has changed and grown.

When the subjective "self" intersects and interacts with the objective environment, all the mental activities triggered can be called "spiritual reality", that is, the thoughts and feelings triggered in the moment of interaction, including feelings, thoughts, associations, imaginations, creations and dreams, and the most wonderful of them is the imagination in the mind, because even if it does not happen in the real world, it is also a certain kind of "spiritual reality" for living beings, and the ultimate boundary of human thinking is the realm of imagination, that is, how big your imagination is, how big your world isand the human imagination can create new worlds.

The soul of a living entity in the world cannot be duplicated, because the "self" of each living entity contains its own unique "soul imprint".

The continuous interaction of the "self" with the environment will trigger a period of "spiritual truth", and the accumulation of these "spiritual truths" will gradually turn into "soul imprints" in the "self".

When the same "self" interacts with the same objective environment, the associations and feelings triggered in an instant are different.

Just as when reading a novel, when you read the same plot in the same novel at the same time, the feelings and associations of the moment when you read it twice will be different, that is, different "spiritual truths" will be triggered, and the difference in "spiritual truths" will constitute the unique "soul imprints" of each living being.

Even if human science is developed, it is possible to use instruments to record the five perceptions and feelings of human beings from birth to death, as well as all the conscious thoughts of human beings, and turn these into data, that is, the rise and fall of various hormones, the micro-electric wave exchange of brain nerve cell synapses, etc., into a copied memory.

However, Human A's own feelings, that is, the subjective feelings of experiencing the objective world, and the imagination in his mind caused by it, and the momentary emotion when he interacts with others, are the only "spiritual truths" of human being.

When Human Person A dies and then replicates Human A1 with Human A's life data, even if a physical body with the same DNA is cultivated and its memories and all life data are input, Human A1 cannot be 100% able to reproduce Human A's "spiritual reality", because the soul reincarnated from the "Star Soul Ocean" is fundamentally different, that is, the subjective "self" of Human A and Human A1 have their own unique "soul imprints", so even if they have the same memories that have been reproduced, But there is a great difference in the "truth of the heart" that they are triggered by these memories.

If the "self" of human A and human A1 comes from the same soul, the soul of human A1 is inherited from the soul of human A, but human A1 is not a 100% copy of human A, because when human A's soul rejoins human A1's body, the memory of the duplicate also has different feelings for human A, and there are also sighs that the feelings are no longer there, because "self" is a fluid concept. The self has also changed and grown, and the principle of its mental activity is like reading the same novel and having different feelings and associations.

Memories can be duplicated, but the "true mind" cannot be copied, and the "soul imprint" accumulated from the "true mind" cannot be copied, so the soul of the living "self" cannot be copied.