“Concerning trees and leaves... there's a real power here. It is amazing that trees can turn gravel and bitter salts into these soft-lipped lobes, as if I were to bite down on a granite slab and start to swell, bud and flower. Every year a given tree creates absolutely from scratch ninety-nine percent of its living parts. Water lifting up tree trunks can climb one hundred and fifty feet an hour; in full summer a tree can, and does, heave a ton of water every day. A big elm in a single season might make as many as six million leaves, wholly intricate, without budging an inch; I couldn't make one. A tree stands there, accumulating deadwood, mute and rigid as an obelisk, but secretly it seethes, it splits, sucks and stretches; it heaves up tons and hurls them out in a green, fringed fling. No person taps this free power; the dynamo in the tulip tree pumps out even more tulip tree, and it runs on rain and air.”

“A single tree can make a hundred thousand matches, and a single match can burn a hundred thousand trees.”

“There's a tree that grows in Brooklyn. Some people call it the Tree of Heaven. No matter where its seed falls, it makes a tree which struggles to reach the sky. It grows in boarded-up lots and out of neglected rubbish heaps. It grows up out of cellar gratings. It is the only tree that grows out of cement. It grows lushly . . . survives without sun, water, and seemingly without earth. It would be considered beautiful except that there are too many of it.”

“Me? I was lost for long time. I didn’t make any friends for few years. You can say I made friends with two trees, two big trees in the middle of the school […]. I spent all my free time up in those trees. Everyone called me Tree Boy for the longest time. […]. I preferred trees to people. After that I preferred pigeons, but it was trees first.”

“A tree grows into the air because it grows out of the air. The bulk of the tree is not made from the soil beneath- indeed, the soil is in large part made by the tree. Both soil and tree are made from the sun and wind and rain. The land is just a place to stand.”

“A tree is alive, and thus it is always more than you can see. Roots to leaves, yes-those you can, in part, see. But it is more-it is the lichens and moss and ferns that grow on its bark, the life too small to see that lives among its roots, a community we know of, but do not think on. It is every fly and bee and beetle that uses it for shelter or food, every bird that nests in its branches. Every one an individual, and yet every one part of the tree, and the tree part of every one.”