Etty Hillesum, a Dutch Jew, knew she was about to be sent to a concentration camp. In A Life Interrupted, she describes how she knew she could only take with her one small backpack to sustain her as she entered hell. In her mind, she pondered and planned, mentally packed and unpacked that small bag, before finally deciding on a Bible, a volume of favorite poems by Rilke, a bottle of aspirin, an extra sweater, and a chocolate bar. Etty struggled to define what was valuable to her, and what would sustain her on her journey. A stripping-down, a letting-go was inevitable as transport to the death camp came closer. If we are going to have an interior life, out of which we lead, it demands we limit what is in our knapsack, or backpack. Not knowing how to listen to our interior world puts us, our family, and the people we lead in. Read more.