AMANDA giving TOM a hard time on his smoking:

AMANDA: "You smoke too much. A pack a day at fifteen cents a pack. How much would that amount to in month? Thirty times fifteen is how much, Tom? Figure it out and you will astounded at what you could save. Enough to give you a night-school course in accounting at Washington U.! Just think what a wonderful thing that would be for you, son!

(TOM is unmoved by the thought.)

TOM: "I'd rather smoke."