In Haruki Murakami's novel "Norwegian Wood," the theme of youth and the passage of time is deeply explored. The quote "Only the Dead stay seventeen forever" reflects the idea that while memories of youth can be cherished, they are ultimately fleeting. The characters grapple with loss and nostalgia, highlighting how life continues to evolve, leaving behind the innocence of teenage years.

This poignant statement serves as a reminder that while the essence of youth may linger in our memories, it is those who have passed who remain unchanged in their youthful state. The novel captures the tension between the desire to cling to the past and the inevitability of growing up, making it a profound reflection on life and mortality.