"It's probably fair to say that in all the years of Hitler's reign, no person was able to serve the Führer as loyally as me. A human doesn't have a heart like mine. The human heart is a line, whereas my own is a circle, and I have the endless ability to be in the right place at the right time. The consequence of this is that I'm always finding humans at their best and worst. I see their ugliness and their beauty, and I wonder how the same thing can be both. Still, they have one thing that I envy. Humans, if nothing else, have the good sense to die."
Markus Zusak, The Book Thief (2005)