A tree which has lost its head will never recover it again, and will survive only as a monument of the ignorance and folly of its Tormentor. – George William Curtis

Plants are the young of the world, vessels of health and vigor; but they grope ever upward towards consciousness; the trees are imperfect men, and seem to bemoan their imprisonment, rooted in the ground. – Ralph Waldo Emerson

Trees are the earth’s endless effort to speak to the listening heaven. – Rabindranath Tagore, Fireflies, 1928

I like trees because they seem more resigned to the way they have to live than other things do. – Willa Cather, 1913