Natural World

Famous quotes containing the words natural and/or world:

““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)

“As there is a use in medicine for poisons, so the world cannot move without rogues.”
—Ralph Waldo Emerson (1803–1882)