Run fast, stand still. This, the lesson from lizards. Observe almost any survival creature, you see the same. Jump, run, freeze. In the ability to flick like an eyelash, crack like a whip, vanish like steam, here this instant, gone the next— life teems the earth. And when that life is not rushing to escape, it is playing statues to do the same. See the hummingbird, there, not there. As thought arises and blinks off, so this thing of summer vapor; the clearing of a cosmic throat, the fall of a leaf. And where it was— a whisper.
What can we writers learn from lizards, life from birds? In quickess is truth. The faster you blurt, the more swiftly you write, the more honest you are. In hesitation is thought. In delay comes the effort for a style, instead of leaping upon truth which is the only style worth deadfalling or tiger-trapping.
– from Zen in the Art of Writing by Ray Bradbury