The quote by Joseph Conrad reflects the transient nature of truth and belief, suggesting that as time passes, generations may forget the fundamental values and ideals once held dear. This highlights the fleeting essence of faith and the collective memory of humanity, where only a few individuals continue to honor and remember the truths and people that shaped their existence. These individuals are often the ones who actively engage with these concepts, keeping them alive in a world that tends to overlook them.

In the context of Arturo Pérez-Reverte's "Good Men," a similar theme emerges as the narrative explores the complexities of honor, principles, and the generational shifts in values. The characters grapple with their identities amid changing societal norms, with some striving to uphold the legacy of good despite a backdrop of apathy. The book delves into the importance of remembering and valuing what has been lost, thus underscoring the connection between past and present in shaping one's moral compass.