MindTreeX presents An Enriched Audio Production of Walden by Henry David Thoreau"If a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away" Follow the Link To Learn More About the Great American Transcendentalists and How They Are Connected to 21st Century Learning http://mindtreex.com/2016/01/31/piaget-cognitive-development-and-mind-tree-xs-3-educational-philosophies/