" Unlike Muir and Thoreau, McCandless went into the wilderness not primarily to ponder nature or the world at large but, rather, to explore the inner country of his own soul. He soon discovered, however, what Muir and Thoreau already knew: An extended stay in the wilderness inevitably directs one's attention outward as much as inward, and it is impossible to live off the land without developing both a subtle understanding of, and a strong emotional bond with, that land and all it holds. "

― Jon Krakauer , Into the Wild