Quote from Adrian Monk in Mr. Monk and the Big Reward
Cashier: That's $42.80. Adrian Monk: Okay, there we go. And I have a coupon. Cashier: I can't take this, it expired yesterday. Adrian Monk: Yesterday? Oh, she's right. Darn. Sometimes I wish I had a time machine. Natalie: Wait, if you had a time machine, you would use it to go back to save 50 cents on Lysol? Adrian Monk: Yes. Yes, I would. Natalie: You wouldn't use it to save Abraham Lincoln? Adrian Monk: Fine, I'll save Lincoln. It never ends with you.