In Cormac McCarthy's screenplay "The Counselor," the quote reflects a profound assertion of human resilience and the quest for meaning amidst mortality. It suggests that despite the inevitable brevity of life, individuals possess the strength to stand firm against the challenges and darkness they encounter. This conviction highlights the importance of purpose and defiance in the face of existential threats.

Furthermore, the sentiment emphasizes the nobility of the human spirit, suggesting that one's life, no matter how short, can resonate with significance. The struggle against darkness and despair becomes a central theme, urging individuals to embrace their existence fully and make a lasting impact, regardless of life's fleeting nature.