line_text: Hello everyone, I am Michael Scott. And I would like to start today by inspiring you. May I borrow someone's textbook, please? Thank you. What have we here? Ooh. Economics. Very, very interesting. [rips pages out of book] You cannot learn from books. Replace these pages with life lessons, and then, you will have... a book... that is worth its weight in gold. [gives book back] I know these are expensive, um, but the lesson is priceless. Good. Alright. I think you're inspired. Shall we proceed? There are four kinds of business: Tourism. Food service. Railroads, and sales. And hospitals slash manufacturing. And air travel.