The power of imagination makes us infinite.

The gross heathenism of civilization has generally destroyed nature, and poetry, and all that is spiritual.

Take a course in good water and air; and in the eternal youth of Nature you may renew your own. Go quietly, alone; no harm will befall you.

When we try to pick out anything by itself, we find it hitched to everything else in the universe.

A few minutes ago every tree was excited, bowing to the roaring storm, waving, swirling, tossing their branches in glorious enthusiasm like worship. But though to the outer ear these trees are now silent, their songs never cease.

To the lover of wilderness, Alaska is one of the most wonderful countries in the world.

The clearest way into the Universe is through a forest wilderness.

Trees 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!

One may as well dam for water tanks the people's cathedrals and churches, for no holier temple has ever been consecrated by the heart of man.

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.

The power of imagination makes us infinite.

Climb the mountains and get their good tidings.

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.

How glorious a greeting the sun gives the mountains!

The mountains are calling and I must go.

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.

There is that in the glance of a flower which may at times control the greatest of creation's braggart lords.

In every walk with nature one receives far more than he seeks.

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.

As soon as a redwood is cut down or burned, it sends up a crowd of eager, hopeful shoots, which, if allowed to grow, would in a few decades attain a height of a hundred feet, and the strongest of them would finally become giants as great as the original tree.

Beetles and butterflies are sometimes restricted to small areas. Each mountain in a range, and even the different zones of a mountain, may have its own peculiar species. But the house-fly seems to be everywhere. I wonder if any island in mid-ocean is flyless.

Bread without flesh is a good diet, as on many botanical excursions I have proved. Tea also may easily be ignored. Just bread and water and delightful toil is all I need - not unreasonably much, yet one ought to be trained and tempered to enjoy life in these brave wilds in full independence of any particular kind of nourishment.

During my first years in the Sierra, I was ever calling on everybody within reach to admire them, but I found no one half warm enough until Emerson came. I had read his essays, and felt sure that of all men he would best interpret the sayings of these noble mountains and trees. Nor was my faith weakened when I met him in Yosemite.

Every natural object is a conductor of divinity and only by coming into contact with them... may we be filled with the Holy Ghost.

From the dust of the earth, from the common elementary fund, the Creator has made Homo sapiens. From the same material he has made every other creature, however noxious and insignificant to us. They are earth-born companions and our fellow mortals.

Going to the woods is going home, for I suppose we came from the woods originally. But in some of nature's forests, the adventurous traveler seems a feeble, unwelcome creature; wild beasts and the weather trying to kill him, the rank, tangled vegetation, armed with spears and stinging needles, barring his way and making life a hard struggle.

I bade adieu to mechanical inventions, determined to devote the rest of my life to the study of the inventions of God.

I care to live only to entice people to look at Nature's loveliness. Heaven knows that John the Baptist was not more eager to get all his fellow sinners into the Jordan than I to baptize all of mine in the beauty of God's mountains.

In all my wild mountaineering, I have enjoyed only one avalanche ride; and the start was so sudden, and the end came so soon, I thought but little of the danger that goes with this sort of travel, though one thinks fast at such times.

In most mills, only the best portions of the best trees are used, while the ruins are left on the ground to feed great fires which kill much of what is left of the less desirable timber, together with the seedlings on which the permanence of the forest depends.

Indians walk softly and hurt the landscape hardly more than the birds and squirrels, and their brush and bark huts last hardly longer than those of wood rats, while their more enduring monuments, excepting those wrought on the forests by the fires they made to improve their hunting grounds, vanish in a few centuries.

It is easier to feel than to realize, or in any way explain, Yosemite grandeur. The magnitudes of the rocks and trees and streams are so delicately harmonized, they are mostly hidden.

Nature is ever at work building and pulling down, creating and destroying, keeping everything whirling and flowing, allowing no rest but in rhythmical motion, chasing everything in endless song out of one beautiful form into another.

No traveler, whether a tree lover or not, will ever forget his first walk in a sugar-pine forest. The majestic crowns approaching one another make a glorious canopy, through the feathery arches of which the sunbeams pour, silvering the needles and gilding the stately columns and the ground into a scene of enchantment.

Of all the mountain ranges I have climbed, I like the Sierra Nevada the best.

Oh, these vast, calm, measureless mountain days, days in whose light everything seems equally divine, opening a thousand windows to show us God.

Only by going alone in silence, without baggage, can one truly get into the heart of the wilderness. All other travel is mere dust and hotels and baggage and chatter.

Rocks and waters, etc., are words of God, and so are men. We all flow from one fountain Soul. All are expressions of one Love.

Sequoia seeds have flat wings, and glint and glance in their flight like a boy's kite.

Sheep, like people, are ungovernable when hungry.

Storms of every sort, torrents, earthquakes, cataclysms, 'convulsions of nature,' etc., however mysterious and lawless at first sight they may seem, are only harmonious notes in the song of creation, varied expressions of God's love.

The coniferous forests of the Yosemite Park, and of the Sierra in general, surpass all others of their kind in America, or indeed the world, not only in the size and beauty of the trees, but in the number of species assembled together, and the grandeur of the mountains they are growing on.

The dispersal of juniper seeds is effected by the plum and cherry plan of hiring birds at the cost of their board, and thus obtaining the use of a pair of extra good wings.

The forests of America, however slighted by man, must have been a great delight to God; for they were the best he ever planted. The whole continent was a garden, and from the beginning, it seemed to be favored above all the other wild parks and gardens of the globe.

The more I see of deer, the more I admire them as mountaineers. They make their way into the heart of the roughest solitudes with smooth reserve of strength, through dense belts of brush and forest encumbered with fallen trees and boulder piles, across canons, roaring streams, and snow-fields, ever showing forth beauty and courage.

The practical importance of the preservation of our forests is augmented by their relations to climate, soil and streams.

The redwood is one of the few conifers that sprout from the stump and roots, and it declares itself willing to begin immediately to repair the damage of the lumberman and also that of the forest-burner.

The redwood is the glory of the Coast Range. It extends along the western slope, in a nearly continuous belt about ten miles wide, from beyond the Oregon boundary to the south of Santa Cruz, a distance of nearly four hundred miles, and in massive, sustained grandeur and closeness of growth surpasses all the other timber woods of the world.

The waving of a pine tree on the top of a mountain - a magic wand in Nature's hand - every devout mountaineer knows its power; but the marvelous beauty value of what the Scotch call a breckan in a still dell, what poet has sung this?