Natural Enemies

Famous quotes containing the words natural and/or enemies:

“The open frontier, the hardships of homesteading from scratch, the wealth of natural resources, the whole vast challenge of a continent waiting to be exploited, combined to produce a prevailing materialism and an American drive bent as much, if not more, on money, property, and power than was true of the Old World from which we had fled.”
—Barbara Tuchman (1912–1989)

“What a battle a man must fight everywhere to maintain his standing army of thoughts, and march with them in orderly array through the always hostile country! How many enemies there are to sane thinking! Every soldier has succumbed to them before he enlists for those other battles.”
—Henry David Thoreau (1817–1862)