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 away from you like the leaves of autumn.
I only went out for a walk, and finally concluded to stay out till sundown, for going out, I found, was really going in.
The clearest way into the Universe is through a forest wilderness.
Nature everywhere speaks to man in a voice familiar to his soul.
The sun shines not on us but in us. The rivers flow not past, but through us, thrilling, tingling, vibrating every fiber and cell of the substance of our bodies, making them glide and sing. The trees wave and the flowers bloom in our bodies as well as our souls, and every bird song, wind song, and tremendous storm song of the rocks in the heart of the mountains is our song, our very own, and sings our love.
I was utterly alone with the sun and the earth. Lying down on the grass, I spoke in my soul to the earth, the sun, the air, and the distant sea far beyond sight. I thought of the earth's firmness — I felt it bear me up; through the grassy couch there came an influence as if I could feel the great earth speaking to me.