In Stephen King's "The Green Mile," the notion of forgetting the incomprehensible emerges as a prominent theme. The quote suggests that individuals often choose to overlook or dismiss things that they find difficult to understand. This response can highlight human nature's tendency to avoid complexity and the uncomfortable realities that may accompany it.

This idea reflects a broader commentary on how people cope with uncertainty or fear. Instead of confronting challenges or mysteries, they may opt for a simpler path by forgetting them altogether. This behavior speaks to the human desire for clarity and the often overwhelming nature of life's deeper truths.