In Cormac McCarthy's novel "The Road," the theme of thrifty living is emphasized, reflecting the necessity of being careful with resources in a harsh and barren world. The characters are required to make the most of what little they have, showcasing the challenges of survival in a post-apocalyptic setting. Thriftiness becomes a crucial factor in determining their fate and well-being.

Additionally, the act of remembering takes on a substantial significance. McCarthy suggests that memories, even when altered over time, hold their own form of reality. They shape perceptions and experiences, influencing how characters navigate their present circumstances, whether they are conscious of this impact or not.