In Haruki Murakami's novel "Norwegian Wood," the concept of normalcy is explored through the recognition of human difference and individuality. The quote, "What makes us normal is that we know that we are not equal," suggests that understanding our inequalities is integral to our shared human experience. This awareness shapes how we relate to one another, fostering connections based on empathy rather than a misguided sense of equality.

The narrative delves into the emotional complexities of relationships, highlighting the struggles individuals face in coming to terms with their identities and those of others. Murakami effectively portrays how this understanding of difference can lead to deeper connections and growth, allowing characters to navigate the challenges of love, loss, and belonging in a nuanced manner.