"Some people without brains do an awful lot of talking." -The Scarecrow, THE WIZARD OF OZ, 1939
Boss, to Sue: "Sorry, we have to downsize, and I need to lay you and Jack off." Sue to boss: "Can you just jack off? I have a headache today."
Make, for a man, a fire - and he'll be warm for a few hours. Set a man afire, and he'll be warm for the rest of his life.