If a wolf attacks his sheep, the shepard kills the wolf, but he eats the sheep when he's hungry.
Charlie HigsonThere was a reason these boys were still alive, though. Something made them stronger than the other kids, the ones who had died in the early days, who had simply lain down and given up, unable to cope with the terrible things that were happening in the world. These boys were survivors. The will to live was stronger than any other feelings.
Charlie Higson