Here is one example of a dialogue which sounds very authentic but was never acknowledged as autobiographical:
http://tabletmag.com/jewish-arts-and-culture/152310/art-spiegelman-jewish-museum
The lesson History is trying to teach us, mortal human beings, is not very clear but those of us who feel they want to learn it must be ready to look at things in depth, even if it hurts to discover that the old battle between good and evil is still going on.