In William Faulkner's "As I Lay Dying," the concept of memory plays a pivotal role in how characters perceive their experiences and make sense of their lives. The quote "Memory believes before knowing remembers" suggests that our memories shape our understanding even before we consciously comprehend events. This idea emphasizes the power of memory as a foundational aspect of identity, influencing how people interpret their past and navigate their present.

The characters in the novel often grapple with their memories, revealing truths about themselves and their relationships. The emotional weight of these recollections impacts their actions and decisions, demonstrating that memory is not just a passive recall of facts but an active force that shapes their reality. This exploration highlights Faulkner's intricate treatment of time, consciousness, and the human experience, making memory a complex and vital theme in the narrative.