Henry Walter Bates,
The Naturalist on the River Amazons
“ Would a community of any race of men be otherwise, were they isolated for centuries in a wilderness like the Amazonian Indians, associated in small numbers wholly occupied in procuring a mere subsistence, and without a written language, or a leisured class to hand down acquired knowledge from generation to generation? One day a smart squall gave us a good lift onward; it came with a cold, fine, driving rain, which enveloped the desolate landscape as with a mist; the forest swayed and roared with the force of the gale, and flocks of birds were driven about in alarm over the tree tops. ”

