The ZERO number represents the Void, total absence of anything.
The Void brings the Whole with it, because it is the prelude to all things and the possibility of doing anything, it is the necessary space needed to create and give life. The ZERO represents the beginning of the journey, and therefore in full is the metaphorical representation of a path.
The fact of not having numerical value is very important, it tells us that it is not measurable and as such it has great potential, infinite possibilities of action and unlimited energies, in a few words it has no limits, if it has no limits it is infinite.
ZERO is the Nothing and the whole of the Whole, absolute emptiness and absolute perfection, total absence and completeness. Taken from the text written by Sara Spolverini.