In "A Moveable Feast," Ernest Hemingway reflects on the transient nature of experiences, suggesting that both pleasurable and painful moments create a sense of emptiness once they are over. He underscores that negative experiences tend to fill their voids on their own over time. This indicates a certain resilience of the human spirit, where the impact of bad experiences diminishes naturally.

Conversely, Hemingway points out that positive experiences leave a more profound sense of longing. The only way to counteract this emptiness is to seek something even more fulfilling. This emphasizes the idea that happiness can be elusive and requires ongoing pursuit to maintain, making the quest for new, better experiences a vital part of life.