In Victor Hugo's "The Hunchback of Notre-Dame," the character expresses a profound internal struggle and emotional turmoil. The phrase reveals the presence of a deep darkness and despair within, likening his suffering to a dungeon filled with ice and winter. This metaphor illustrates the heavy weight of isolation and anguish he feels, suggesting that such feelings are self-contained and inescapable.

The quote encapsulates a central theme of the novel, highlighting the contrast between external beauty and internal suffering. It reflects the struggle of the protagonist and mirrors the broader human experience of battling our inner demons. Hugo's poignant language invites readers to empathize with the character’s plight, emphasizing the depth of despair that can reside within one's soul.