It is not much for its beauty that makes a claim upon mens hearts, as for that subtle, something, that quality of air that emanates from old trees, that so wonderfully changes and renews a weary spirit. – Robert Louis Stevenson

Climb a tree — it gets you closer to heaven. – Anonymous

The place is all awave with trees,
Limes, myrtles, purple-beaded,
Acacias having drunk the lees
Of the night-dew, fain headed,
And wan, grey olive-woods, which seem
The fittest foliage for a dream. – Elizabeth Barrett Browning

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