In "Through Painted Deserts," Donald Miller explores the notion that leaving one's familiar surroundings can lead to a deeper appreciation for them. The quote emphasizes the necessity of departure as a means to gain fresh perspectives and renewed affection for one's origins. When individuals venture out into the world, they often confront new experiences that enhance their understanding and love for their home upon their return.

The idea suggests that growth often comes through change and exploration. By stepping away from what they know, people can rediscover the beauty and significance of their lives and places they once took for granted. This journey of leaving and returning ultimately enriches their connection to home and the experiences that shape their identity.