A thrumming of piano-strings beyond the gardens and through the elms. At length the melody steals into my being. I know not when it began to occupy me. By some fortunate coincidence of thought or circumstance I am attuned to the universe, I am fitted to hear, my being moves in a sphere of melody, my fancy and imagination are excited to an inconceivable degree. This is no longer the dull earth on which I stood.
Henry David ThoreauWe need the tonic of wildness...At the same time that we are earnest to explore and learn all things, we require that all things be mysterious and unexplorable, that land and sea be indefinitely wild, unsurveyed and unfathomed by us because unfathomable. We can never have enough of nature.
Henry David Thoreau