The central theme in "The Hotel New Hampshire" by John Irving reflects the idea that while life is inherently tied to sadness, this understanding should not hinder one’s ability to live fully and vibrantly. The family's approach is grounded in the recognition that all lives eventually come to a sorrowful conclusion, yet they prioritize embracing life’s experiences with enthusiasm. This philosophy highlights a resilience in the face of life's inevitable hardships.

Through this lens, the narrative suggests that acknowledging life's brevity and the certainty of sorrow can actually enhance one's appreciation for living. It encourages taking risks and fully engaging with the world around us, despite the knowledge that joy may be fleeting. Ultimately, Irving’s work conveys a deeper message about the balance between acceptance of life’s realities and the pursuit of happiness.