The quote reflects a deep sense of loss and emptiness after enduring significant struggles and hardships. It encapsulates disillusionment and disappointment when one invests so much effort yet feels that nothing has been gained in return. This highlights the emotional toll of fighting for dreams, only to encounter unfulfilled expectations.
In the context of the novel, this sentiment resonates with the characters' experiences, particularly the generational and cultural struggles. The journey of searching for meaning amid challenges is a central theme, showcasing how personal and familial histories shape identity, often leaving a profound sense of longing or incompleteness.