The quote "And he was not old enough to talk and say nothing at the same time" from William Faulkner's "Light in August" highlights the complexity of communication and the innocence of childhood. It suggests that the character's youth limits their ability to engage in the nuanced social practice of speaking without meaning, a concept often associated with adult behaviors.

This statement reflects on the authenticity and straightforwardness typical of children, contrasting it with the often ambiguous and layered language used by adults. Faulkner's insight prompts readers to consider how age influences one's ability to express thoughts and emotions, as well as the sometimes disingenuous nature of adult conversations.