He was still a kid inside. His body had grown, stretched, towered, tanned its skin, hardened its muscle, darkened its tawny shock of long hair, tightened its lines around jaw and eyes, thickened fingers and knuckles, but the brain didn't feel as if it had grown in sympathy with the rest. It was still green, full of tall, lush oaks and elms in summer; a creek ran through it, and the kids climbed around on its convolutions shouting, "This way, gang - we'll take a short-cut and head them off at Dead Man's Gulch!
Ray Bradbury
adulthood, growing-up, youth