"Extremes in nature equal ends produce; In man they join to some mysterious use." ― Alexander Pope Topic(s): Nature More From Alexander Pope "For modes of faith let graceless zealots fight, His can’t be wrong whose life is in the right." "Nature and nature’s laws lay hid in the night. God said, Let Newton be! and all was light!" "Hope travels through, nor quits us when we die." More In Nature "Human nature is potentially aggressive and destructive and potentially orderly and constructive."― Margaret Mead "Human Nature is the only science of man; and yet has been hitherto the most neglected."― David Hume "The bluebird carries the sky on his back."― Henry David Thoreau