"Revenge... I can understand that much."

Said the man who'd slaughtered a hospital filled with Fireflies just to get to one person and make sure she got out alive. Sure, they had been in his way and would have killed him first, given the opportunity. But he had to admit there was a satisfaction in knowing they were gone. Couldn't come after her. He'd damned the whole Human race for the love of one child and had no real room to judge.

"How's that whole 'turning people into robots' thing work?"