We were never born to read. We were given a genetic program for language, for vision, for the olfactory system, for touch and cognition. But not for reading. Reading is a human invention and as such, it requires the brain to fashion a new circuit for itself. What the brain does, is to build a network that connects the parts needed for reading.
-Maryanne Wolf
Scarborough, H. S. (2001). Connecting early language and literacy to later reading (dis)abilities: Evidence, theory, and practice. In S. Neuman & D. Dickinson (Eds.), Handbook for research in early literacy (pp. 97-110). New York: Guilford Press.