The so-called invisible things in cultivation are not the microorganisms that mortals cannot see, but the Dao Laws.
This can be said: The Dao is in the invisible.
The so-called inaudible sounds in cultivation are not the infrasound waves that mortals cannot hear, but the sound of the Dao.
This can be said: The Dao is in the inaudible.
The so-called unobservable things in cultivation are also not the Yin Soul Ghosts that the mortal eye cannot see, but the formless Dao.
This can be said: The Dao is in the unnamable.
These invisible things, inaudible sounds, unobservable matters, each involves the Dao Laws, far beyond what cultivators below the Nascent Soul Stage can comprehend.
Even a Nascent Soul Stage cultivator must be extremely cautious when touching these things, lest they encounter disaster.
