A story is told about some African workers who were hired to carry heavy equipment on their backs to a remote outpost. It was a place that couldn't be reached any other way but on foot. After several days of difficult travel, the workers refused to pick up their packs and go any further. They sat by the side of the trail ignoring the shouts of the leader of the expedition. Finally the leader asked why they wouldn't go on. One of the workers replied, "Sir, we are waiting for our souls to catch up with our bodies."