Time ... The ancient ones knew that there was a relationship between time and light. That light has no time. Nothing can travel at the speed of light but light itself. If we approach the speed of light, we must become light. When we become light -- a Child of the Sun -- then time is dissolved. We all know that our deeds today affect tomorrow, that our smallest gestures influence destiny, that the future of our species changes constantly with every action of every living thing on Earth. Time is polychronic AND monochronic -- it does not fly like an arrow only. It also turns. Like a wheel. (He traced a circle in the air with his fingertip.) When these two kinds of time intersect, that is sacred time, ritual time, when you can influence the past and summon destiny from the future.
~ from JOURNEY TO THE ISLAND OF THE SUN by Alberto Villoldo & Erik Jendresen
The song of a river ordinarily means the tune that waters play on rock, root, and rapid....This song of the waters is audible to every ear, but there is other music in these hills, by no means audible to all. To hear even a few notes of it you must first live here for a long time, and you must know the speech of hills and rivers. Then on a still night, when the campfire is low and the Pleiades have climbed over the rimrocks, sit quietly and listen for a wolf to howl, and think of everything you have seen and tried to understand. Then you may hear it--a vast pulsing harmony--its score inscribed on a thousand hills, its notes the lives and deaths of plants and animals, its rhythms spanning the seconds and the centuries.
~ Aldo Leopold, "Song of the Gavilan" in A SAND COUNTY ALMANAC