In John Updike's "Rabbit Is Rich," the narrative reflects on the fleeting nature of life and the inevitability of death. The character contemplates how people often neglect parts of their existence, represented by unvisited volumes, suggesting missed opportunities or experiences. This introspection highlights the urgency of living fully, as life continues relentlessly despite personal neglect.

The quote emphasizes the permanence of death and how it renders life's pursuits trivial over time. The imagery of the character lying beneath the ground, akin to forgotten insects, illustrates the transient nature of human endeavors. Ultimately, nature endures, symbolized by the grass that grows "wild and blind," serving as a reminder of life's continuity beyond individual human experiences.