In order to arrive at knowledge of the motions of birds in the air, it is first necessary to acquire knowledge of the winds, which we will prove by the motions of water in itself, and this knowledge will be a step enabling us to arrive at the knowledge of beings that fly between the air and the wind.
Each solstice is a domain of experience unto itself. At the Summer Solstice, all is green and growing, potential coming into being, the miracle of manifestation painted large on the canvas of awareness. At the Winter Solstice, the wind is cold, trees are bare and all lies in stillness beneath blankets of snow.
We never look deeply into the quality of a tree; we never really touch it, feel its solidity, its rough bark, and hear the sound that is part of the tree. Not the sound of wind through the leaves, not the breeze of a morning that flutters the leaves, but its own sound, the sound of the trunk and the silent sound of the roots.