In Vladimir Nabokov's novel "Lolita," the theme of isolation in death is poignantly expressed through the quote, "You know, what's so dreadful about dying is that you are completely on your own." This statement captures the universal fear of facing death alone, highlighting the emotional and existential weight of the experience. It suggests a profound solitude at the end of life, reinforcing the idea that, regardless of one's relationships in life, death is an inherently solitary journey.

The sentiment conveyed in Nabokov's words resonates with readers, prompting reflection on the nature of human existence and mortality. It emphasizes the vulnerabilities we all face and the inevitability of solitude in our final moments, making the exploration of life and death a central theme in literature. Through such reflections, Nabokov invites us to confront our fears and contemplate the larger meanings of connection and isolation in our lives.