I didn't say "born holy" but if you kindly turn to Genesis you can see how the first man and woman were CREATED in Original Holiness (and Solitude, Justice, Unity).

Original sin is a deprivation of these positive qualities. Mary, for example, preserved in holiness, not simply cleansed of it. Holiness is our natural state, and so baptism returns us to that preternatural holiness that Adam enjoyed when he walked with God in the Garden.