The quote, "Neither your mother nor I have any imagination at all and we certainly didn't bring you up to have one," from John Boyne's book The Terrible Thing That Happened to Barnaby Brocket, highlights a parent's acknowledgment of their lack of creativity. It reflects a moment of honesty about their own limitations, perhaps contrasting with the child's potential or personality.

This statement might also suggest a theme of misunderstanding or underestimating the child's abilities, possibly setting the stage for growth or change. The novel explores themes of individuality and embracing differences, and this quote underscores how family backgrounds can influence personal development and perceptions.