Jonathan Cuenca

“Similarly—and more in line with the sorts of factors that may play a role in acquiring skills with practice—nine-month-old infants who paid more attention to a parent as that parent was reading a book and pointing to the pictures in the book grew up to have a much better vocabulary at five years of age than infants who paid less attention.”
― Anders Ericsson, Peak: Unleashing Your Inner Champion Through Revolutionary Methods for Skill Acquisition and Performance Enhancement in Work, Sports, and Life