Season 3, Episode 5: "The Library"

-How about instant coffee? -No, I don't--

-No instant coffee? -Well, I don't--

-Who doesn't have instant coffee? -I don't.

Buy a jar of Folgers crystals, put it in the cupboard, you forget about it.

When you need it, it's there. It lasts forever.

It's freeze-dried. Freeze-dried crystals.

Really? I'll have to remember that.

-You took this book out in 1971. -Yes, and I returned it in 1971.