In Haruki Murakami's "The Strange Library," the quote highlights the theme of existence and perception. The phrase suggests that one's reality is not limited by the recognition of others. The speaker acknowledges their presence and individuality, even when it goes unnoticed by those around them, like the "sheep man." This emphasizes a broader existential view that underscores the importance of self-identity and personal reality, regardless of societal validation.

This idea invites readers to reflect on how individuals may feel invisible or misunderstood in a world that prioritizes conformity. It champions the notion that every person has their own unique existence, thoughts, and experiences that define them, independent of external acknowledgment. This realization can be empowering, encouraging individuals to embrace their uniqueness even if it sets them apart from the mainstream.