Being Is Difference

Space is boundlessness by re-entrant form not by great extension. That which is is a shell floating in the infinitude of that which is not.
Arthur Eddington 'The Nature of The Physical World'

The first phase of the cosmogonic cycle describes the breaking of formlessness into form …
— Joseph Campbell 'The Hero With A Thousand Faces'

The Breaking Of The One Into The Manifold
— Joseph Campbell 'The Hero With A Thousand Faces'