1. “Climb the mountains and get their good tidings. Nature's peace will flow into you as sunshine flows into trees. The winds will blow their own freshness into you, and the storms their energy, while cares will drop off like autumn leaves.”
2. ”Everybody needs beauty as well as bread, places to play in and pray in, where nature may heal and give strength to body and soul.”
3. “God has cared for these trees, saved them from drought, disease, avalanches, and a thousand tempests and floods. But he cannot save them from fools.”
4. ”I only went out for a walk and finally concluded to stay out till sundown, for going out, I found, was really going in.”
5. ”I never saw a discontented tree. They grip the ground as though they liked it, and though fast rooted they travel about as far as we do. They go wandering forth in all directions with every wind, going and coming like ourselves, traveling with us around the sun two million miles a day, and through space heaven knows how fast and far!”
6. "Keep close to Nature's heart... and break clear away, once in awhile, and climb a mountain or spend a week in the woods. Wash your spirit clean."
7. “Let children walk with Nature, let them see the beautiful blendings and communions of death and life, their joyous inseparable unity, as taught in woods and meadows, plains and mountains and streams of our blessed star, and they will learn that death is stingless indeed, and as beautiful as life.”
8. “The clearest way into the Universe is through a forest wilderness.”
9. ”The gross heathenism of civilization has generally destroyed nature, and poetry, and all that is spiritual.”
10. "This grand show is eternal. It is always sunrise somewhere: the dew is never all dried at once: a shower is forever falling, vapor is ever rising. Eternal sunrise, eternal sunset, eternal dawn and gloaming, on sea and continents and islands, each in its turn, as the round earth rolls.”
11. ”We all travel the milky way together, trees and men... trees are travellers, in the ordinary sense. They make journeys, not very extensive ones, it is true: but our own little comes and goes are only little more than tree-wavings - many of them not so much.”
12. ”When one tugs at a single thing in nature, he finds it attached to the rest of the world.”
13. “When we contemplate the whole globe as one great dewdrop, striped and dotted with continents and islands, flying through space with all other stars all singing and shining together as one, the whole universe appears as an infinite storm of beauty.”
14. “When we try to pick out anything by itself, we find it hitched to everything else in the universe.