In Paul Friedrich's book Proto-Indo-European Trees he identifies the "semantic primitives" of the Indo-European tribe of languages through a group of words that have not changed much through twelve thousand years - and those are tree names: especially birch, willow, adler, elm, ash, apple and beech (bher, wyt, alysos, ulmo, os, abul, bhago). Seed syllables, bija, of the life of the west.
Gary SnyderWildness It is perennially within us, dormant as a hard-shelled seed, awaiting the fire or flood that awakes it again.
Gary SnyderRead carefully, then don't read; work hard, then forget about it; know your tradition, then liberate yourself from it; learn language, then free yourself from it. Finally, know at least one form of magic.
Gary Snyder