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.
John MuirFew places in this world are more dangerous than home. Fear not, therefore, to try the mountain passes. They will kill care, save you from deadly apathy, set you free, and call forth every faculty into vigorous, enthusiastic action.
John MuirYou know that I have not lagged behind in the work of exploring our grand wilderness, and in calling everybody to come and enjoy the thousand blessings they have to offer.
John MuirEverybody needs beauty as well as bread, places to play in and pray in, where nature may heal and give strength to body and soul.
John MuirThe axe and saw are insanely busy, chips are flying thick as snowflakes, and every summer thousands of acres of priceless forests, with their underbrush, soil, springs, climate, scenery, and religion, are vanishing away in clouds of smoke, while, except in the national parks, not one forest guard is employed.
John Muir