Some people, when presented with this grey wall of text, would dive in with relish, but others will say, sensibly, "I'll wait for the movie." It's obviously hard to say, but it seems to me that this may be my most important paper. Right now, certainly, it's the most important to me. Sure, it's a bit loose, and could stand fewer typos, but it is the only drawn-out overview of my philosophy of learning and knowledge. So it seemed to me important to record an audio version of the paper, available here. It runs an hour and 34 minutes, so give yourself some time. Please enjoy this; without you, it could never have been written.