The quote beautifully encapsulates the essence of life as a journey filled with constant motion and transformation. The metaphor of a "suitcase heart" resonates deeply because it implies a heart prepared to embrace change, to be unpacked and repacked repeatedly with experiences, emotions, and memories. Living with a "suitcase heart" means cultivating a spirit of openness and adaptability, acknowledging that life rarely stays in one place for long—whether physically, emotionally, or mentally.

Being "ready to travel" extends beyond the literal act of moving from one location to another. It is about the willingness to venture into the unknown, to leave comfort zones behind, and to grow through new experiences and challenges. This mindset encourages us to continuously explore different facets of ourselves and the world around us. It invites a preparedness to say goodbye to what is familiar and welcome what is new, reinforcing resilience and curiosity.

Moreover, the quote subtly hints at the impermanence inherent in existence. Ready to travel suggests that we should embrace impermanence with grace, as though carrying just enough in our hearts to nourish us but light enough to remain unburdened. In a broader sense, it's a guiding philosophy: a call to live lightly, love freely, and cherish the transient beauty of life's moments. Gabrielle Zevin’s insight is a poignant reminder that readiness for change and the courage to embark on uncertain paths enrich our human experience profoundly.