" How, if I know all this, you may ask, could I hound him – shatter him again and again, drive him deeper and deeper into woe? I have no answer, except this: why should I not? Has he made any move to deserve my kindness? If I give him a truce, will the king invite me in for a kiss on the forehead, a cup of mead? Ha! "

― John Gardner , Grendel