Thoreau on Nature and Human Nature, the Tonic of Wildness, and the Value of the Unexplored

“At the same time that we are earnest to explore and learn all things, we require that all things be mysterious and unexplorable.”

“We call it ‘Nature’; only reluctantly admitting ourselves to be ‘Nature’ too,” Denise Levertov wrote in her revelation of a poem “Sojourns in the Parallel World” a generation after history’s most poetic piece of legislature termed that parallel world “wilderness” and defined it as “an area where the earth and its community of life are untrammeled by man, where man*...