The so-called knowledge is merely a record summarized by those with high spiritual sensitivity who perceive the laws of all things in the universe. Its essence is nothing more than fragments of various manifestations of the Tao that can be received and understood by weak and ignorant common people.
It's like the dragon from the Nine Heavens falling into the mundane world, leaving only a fragment of its scale armor. The weak mortals who are fortunate enough to find it worship it as a divine object, and some even actively pursue such divine objects, hoping to piece together that grand existence beyond mortal imagination with these shattered scales.
But in truth, the dragon soaring in the sky, the mortals who chase it, and even the entire world are nothing but a thought in the mind of a greater existence.
When it is happy, it shapes this idea, giving everything meaning and allowing it to be born.
