Natural Enemies

Famous quotes containing the words natural and/or enemies:

““What we know, is a point to what we do not know.” Open any recent journal of science, and weigh the problems suggested concerning Light, Heat, Electricity, Magnetism, Physiology, Geology, and judge whether the interest of natural science is likely to be soon exhausted.”
—Ralph Waldo Emerson (1803–1882)

“What can be more soothing, at once to a man’s Pride, and to his Conscience, than the conviction that, in taking vengeance on his enemies for injustice done him, he has simply to do them justice in return?”
—Edgar Allan Poe (1809–1849)