“Contemplating the lace-like fabric of streams outspread over the mountains, we are reminded that everything is flowing-going somewhere, animals and so-called lifeless rocks as well as water.
“Thus the snow flows fast or slow in grand beauty-making glaciers and avalanches; the air in majestic floods carrying minerals, plant leaves, seeds, spores, with streams of music and fragrance; water streams carrying rocks both in solution and in the form of mud particles, sand, pebbles, and boulders.
“Rocks flow from volcanoes like water from springs, and animals flock together and flow in currents modified by stepping, leaping, gliding, flying, swimming, etc.
“While the stars go streaming through space pulsed on and on forever like blood globules in Nature’s warm heart.”
~John Muir from My First Summer in the Sierra