The map of the world hangs on the wall above my cluttered desk and my more-than-often-than-should vacant mind. Above the map hang a few cobwebs. I'm sure Molly the Cat would be fascinated with the cobwebs if she would look up. Fortunately, the desk is too cluttered for her to find a spot to park while I work. The map? Yes, the map. I like maps. Except for topo maps, I can read a map. Reading maps, even street maps, are fun. For me. When I think of Africa, I see the number seven in a serif font. Australia makes me think of a terrier. On this world map, Greenland is orange. As are Brazil, Saudi Arabia, India, the Democratic Republic of the Congo, and Korea. I see no key for colors so maybe it means nothing more than that's what the creator of the map wished to color those nations. You would think I'd gaze at that map a lot. Nope. I put it up to inspire me. But, it only reminds me that I haven't traveled more than I would've thought I would by now. If I think long a...