“No tree, it is said, can grow to heaven unless its roots reach down to hell.”

“The tree that would grow to heaven must send its roots to hell.”

“Her fingers were gnarled and crooked like the roots of the oldest swamp trees. Not prissy roots of trees that grew in manicured parks and didn't understand the mess of life. These were roots forced to grow around, and down, and through, to survive.”

“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.”

“There's the tree with the branches that everyone sees, and then there's the upside-down root tree, growing the opposite way. So Earth is the branches, growing in opposing but perfect symmetry. The branches don't think much about the roots, and maybe the roots don't think much about the branches, but all the time, they're connected by the trunk, you know?”

“For love is like a tree; it grows of itself; it send its roots deep into our being, and often continues to grow green over a heart in ruins.”