Our textbook was quite good too. I recommend it to anyone who wants to communicate. I need to catalog my library. It's only a few dozen books, but I should know what they are. Alas, they're in two places, each of which is more than 2500 miles away at the moment.
Books are wonderfully convenient except for when they're horribly inconvenient.
I have one in my pocket right now, but it's not always the one I want, and it only works well when I read it in order. I just love the feeling evoked by an elegant frame shift. It keeps with the rigid, familiar, and nostalgic form of a knock knock joke, until it ends too soon too be a joke. It reminds me of the knock knock joke where you ask the other person to start, but this ad impresses me more because it doesn't just play with the form, but also makes a point and advertises a service. This balances out yesterday's find, a cardboard box of Mentos Cool Chews with an ingenious locking mechanism.