"Have a Little Faith" by Mitch Albom explores the concept of building a legacy through shared experiences and memories. The author emphasizes that a legacy is not created overnight but rather forged gradually, one moment at a time. Each interaction and memory contributes to the lasting impact a person has on others, showcasing the importance of community and connection in life.

The quote "This is how a legacy is built. One memory at a time" serves as a reminder to cherish the small moments that define our relationships and shape our influence on the world. Albom's narrative encourages readers to reflect on their own lives, illustrating how the accumulation of meaningful experiences can leave a profound mark on those we touch.