The resilience of the survivors upon emerging from the Nazi death camps and other sites of persecution and oppression and their ability to not just rebuild their lives but teach their children and grandchildren by example to continue to have faith in humankind is evidence, to me at least, that a dawn follows even the darkest of nights.
Vanessa Gera at the Associated Press observes, that, a decade ago, on the 60th anniversary of the liberation of the German Nazi concentration and extermination camp Auschwitz-Birkenau, 1,500 Holocaust survivors traveled to Auschwitz to mark that occasion. But, she says, "On Tuesday, for the 70th anniversary, organizers are expecting 300, the youngest in their 70s."
What motivated men to do this? This is worse than hate, worse than fear, worse than greed or jealousy or anything else I have ever felt. I don't know how you could justify killing anyone, so I cannot even imagine what inspires a nation to conceive of, fabricate, operationalize and use a killing factory.