Mark Twain,
Roughing It — Chapter LVI
(1872)
“ And some of us have swept around snow-walled curves of the Pacific Railroad in that vicinity, six thousand feet above the sea, and looked down as the birds do, upon the deathless Summer of the Sacramento Valley, with its fruitful fields, its feathery foliage, its silver streams, all slumbering in the mellow haze of its enchanted atmosphere, and all infinitely softened and spiritualized by distance—a dreamy, exquisite glimpse of fairyland, made all the more charming and striking that it was caught through a forbidden gateway of ice and snow, and savage crags and precipices. ”
