In "The Sellout" by Paul Beatty, the author explores complex themes around race and identity through sharp humor and social commentary. The story revolves around a man who attempts to reinstate segregation and cultural stereotypes in a fictional Los Angeles neighborhood, prompting a satirical examination of contemporary racial dynamics in America.

One notable quote from the book is, "Your age is not your shoe size," which emphasizes that maturity and wisdom do not always correlate with one's age or superficial appearances. Beatty uses such phrases to challenge readers to reconsider assumptions about identity and societal roles, adding depth to the narrative while engaging with serious social issues in a lighthearted manner.