I can't afford to let my judgement be clouded by any feeling that I might have for a human being. You are the only person I've ever cared for in the world, Charley. I shan't rest till I know in my bones that if it were necessary to put you against a wall and shoot you with my own hands I could do it without a moment's hesitation and without a moment's regret.

Autor: W. Somerset Maugham