In Joyce Carol Oates’ novel "The Man Without a Shadow," the author explores the intricate relationship between laughter and memory. The quote suggests that laughter is not just a spontaneous reaction but is influenced by our past experiences and memories of joy. This connection emphasizes how our understanding of humor is shaped by what we've previously encountered, allowing us to appreciate and repeat laughter in different contexts.

This perspective highlights the deeper nuances of human emotion and cognition, suggesting that laughter serves as a bridge to our past. By recalling previous moments of happiness, people find comfort and connection in shared laughter. Oates’ reflection on laughter underscores its role in human interaction and the importance of memory in shaping our emotional experiences.