Quantity (n.) is to mediation what quality is to immediacy: its most external determination.
Quantity (n.) is sublated being-for-self: the absolute brittleness of the repelling one has melted away into continuity.
Quantity (n.) is something alterable that remains the same in spite of its alteration — a contradiction that is its whole dialectic.
Quantity (n.) is quality that has already become negative — a determinateness grown indifferent to the being it determines.
Quantity (n.) touches only the surface of things for Hegel, even when united with quality in measure; it cannot reach the core where inner and outer meet.
Quantity (n.) is the determinacy indifferent to being: a house stays red whether bigger or smaller, and red stays red whether brighter or darker.
Quantity (n.) is the realm of indifferent limits: a thing can grow or shrink without changing its nature, which is never true of a qualitative limit.