Reading for fun is not really an economic activity. When you sit down with a book, you are not producing anything or buying or selling anything. You aren’t performing a service for anyone other than yourself. You aren’t hiring, supervising, soliciting bids or trading securities. You aren’t harvesting or polishing or packing or drafting or breaking ground or any of the other things people do when they’re participating in economic life. And that’s part of what makes reading so beautiful.
--Max Ehrenfreund, "One reason to look forward to getting older"