William Lewis Herndon, Lieutenant, U.S.N., Exploration of the Valley of the Amazon… (1853)
“ I myself believe — and I think the case of the Indians in my own country bears me out in the belief — that any attempt to communicate with them ends in their destruction. They cannot bear the restraints of law or the burden of sustained toil; and they retreat from before the face of the white man, with his improvements, till they disappear. This seems to be destiny. Civilization must advance, though it tread on the neck of the savage, or even trample him out of existence. ”
