If they don’t keep exercising their lips, he thought, their brains start working. - Douglas Adams

Arthur Dent: What happens if I press this button?
Ford Prefect: I wouldn't-
Arthur Dent: Oh.
Ford Prefect: What happened?
Arthur Dent: A sign lit up, saying 'Please do not press this button again.

You’re paid a lot and you’re not happy, so the first thing you do is buy stuff that you don’t want or need — for which you need more money.

"Forty-two!" yelled Loonquawl. "Is that all you've got to show for seven and a half million years' work?"
"I checked it very thoroughly," said the computer, "and that quite definitely is the answer. I think the problem, to be quite honest with you, is that you've never actually known what the question is."