(this is a story interwoven with freezing dawns.) - Primo Levi

Perhaps one cannot, what is more one must not, understand what happened, because to understand [the Holocaust] is almost to justify...no normal human being will ever be able to identify with Hitler, Himmler, Goebbels, Eichmann, and endless others. This dismays us, and at the same time gives us a sense of relief, because perhaps it is desirable that their words (and also, unfortunately, their deeds) cannot be comprehensible to us. They are non-human words and deeds, really counter-human...

Many people — many nations — can find themselves holding, more or less wittingly, that ‘every stranger is an enemy’. For the most part this conviction lies deep down like some latent infection; it betrays itself only in random, disconnected acts, and does not lie at the base of a system of reason.

The memories which lie within us are not carved in stone; not only do they tend to becomeerased as the years go by, but often they change, or even grow, by incorporating extraneous features. Judges know this very well: almost never do two eyewitnesses of the same event describe it in the same way and with the same words, even if the event is recent and if neither of them has a personal interest in distorting it.