Related:

• When killing killers is outlawed, only killers will kill.
• If you love something, kill it. If it returns, you belong to it forever.
• Burns: Hello, children! I bring you love! Willy
  Aah! It's a monster! Kill it! Kill it! Smithe...
• Homer: Boy! This intersection is dangerous. Someone oughta put a stop sign here.
  [a beam of sunlight graces Homer's face] Marge: Oh, Homer, how could think of killing yourself?...
• If you truly love something, set it free. If it returns, it will be yours forever.
  If it doesn't, then hunt it down and kill it!...
• Men love their ideas more than their lives. And the more preposterous the idea, the more eager they are to die for it.
  And to kill for it. -- Edward Abbey...
• Never frighten a little man. He'll kill you. -- Lazarus Long, from Robert A.
  Heinlein's "Time Enough For Love...
• Never kill a man, especially if it means taking his life. -- Woody Allen, "Love and Death
• The worst thing is when you have to kill someone you love because they're SATAN. -- Judy Tenuda