He put on a little knapsack and he walked through Indiana and Kentucky and North Carolina and Georgia clear to Florida. He walked among farmers and mountain people, among swamp people and fishermen. And everywhere people asked him why he was walking through the country. Because he loved true things he tried to explain. He said he was nervous and besides he wanted to see the country, smell the ground and look at grass and birds and trees, to savor the country, and there was no other way to do it save on foot.