The quote reflects a deep understanding of the human condition, emphasizing the immutable nature of the past. It suggests that regardless of our desires or efforts, we cannot alter what has already occurred. This acknowledgment can provoke a sense of resignation or acceptance, as it highlights a fundamental truth that many people grapple with throughout their lives.

In "The Crossing," Cormac McCarthy explores themes of loss, memory, and the inescapability of our histories. The character conveys a wisdom that comes with experience, revealing that true understanding lies in recognizing the permanence of the past, which influences our present and future. This perspective encourages readers to confront their own histories with honesty.