" Tom’s words laid bare the hearts of the trees and their thoughts, which were often dark and strange, filled with a hatred of things that go free upon the earth, gnawing, biting, breaking, hacking, burning: destroyers and usurpers. It was not called the Old Forest without reason, for it was indeed ancient, a survivor of vast forgotten woods; and in it there lived yet, ageing no quicker than the hills, the fathers of the fathers of trees, remembering times when they were lords. "

― J.R.R. Tolkien , The Fellowship of the Ring (The Lord of the Rings, #1)