In this quote from Vladimir Nabokov's "Lolita," the speaker expresses a poignant sentiment about existence and perception. The idea that one's existence hinges on being imagined or recognized by others reflects deep feelings of vulnerability and interdependence. The imagery of a trembling doe in the forest symbolizes innocence and the struggle against darker aspects of one's nature, suggesting an ongoing internal conflict.

The mention of smiling introduces a note of optimism amidst turmoil. It suggests that even in difficult circumstances, there is a value in finding moments of joy and connection. This duality of pain and happiness captures the complex emotional landscape of the character's experiences, inviting readers to engage with the layers of meaning in the narrative and reflect on their own perceptions of existence.