A seed hidden in the heart of an apple is an orchard invisible. ~Welsh Proverb

We all travel the milky way together, trees and men... trees are travellers, in the ordinary sense. They make journeys, not very extensive ones, it is true: but our own little comes and goes are only little more than tree-wavings - many of them not so much. ~John Muir, Scribner's Monthly, November 1878