Launching Sunday Strategy Shortcuts has revived my appreciation for smart books. On the one hand, i love the way they can shortcut my knowledge of something. On the other, let's be real: books are only one way into what true knowledge is. Bruce Dickinson, of Iron Maiden fame, once said this on a podcast: "To know something is more than to have knowledge of something." Ain't that the truth. And yet, this isn't how we think about our jobs. We assume all we need is second hand exposure. I often...