New lives that spring from trauma can often take surprising turns. The people who may seem most likely to be permanently damaged can demonstrate the ability to heal, be empathetic, to love, and even to forgive. The indomitable spirit of Helena Weinrauch, whose world was brutally torn apart in occupied Poland during World War II, is reflected viscerally, visually, and poetically in A Will to Live, Kirk Gostkowki’s adaptation of Weinrauch’s 2008 memoir.