" As I listed to Walter, I slowly begin to accept that my knowledge will have limits, that I'll never know exactly what Willi thought, what he saw or heard, what he decided to do or not to do, what he could have done and failed to do, and why whether actively involved or not, by joining the Nazi Party, Willi had inevitably contributed to furthering the cause of a murderous regime. Would it make a difference in my life if I had found proof that Willi had never worn his uniform, that his wife had, in fact, been dispossessed of her milk business by the Nazis, that he hid his Jewish employer in a shed, or that he himself was half or quarter Jewish? Or would it be easier to navigate my shame if I had been able to prove his guilt, if I had learned that he had been a Nazi through and through, without the shadow of a doubt? "

― Nora Krug , Belonging: A German Reckons with History and Home