H. A. Hagen, The American Naturalist (1876)
“ The invention of printing, the discovery of America and of the way around Africa to the East Indies, the overwhelming amount of gold and silver gained by trade or war in those new countries and suddenly inundating all Europe, followed by the momentous times of the Reformation, made a change in fashion, in study, and in knowledge, never seen before, and perhaps never to be seen again. ”
