“For we Americans, though we are the most restless race in the world, with the possible exception of the Bedouins, almost never permit ourselves to travel, either at home, or abroad, as the "guests of Chance." We always go from one place to another with a definite purpose. We never amble. On the boat, going to Europe, we talk of leisurely trips away from the "beaten track," but we never take them. After we land we rush about obsessed by "sights," seeing with the eyes of guides and thinking the "canned" thoughts of guidebooks.”