Famous quotes containing the words class and/or agents:
“Mankind divides itself into two classes,—benefactors and malefactors. The second class is vast, the first a handful.”
—Ralph Waldo Emerson (1803–1882)
“Modern man’s capacity for destruction is quixotic evidence of humanity’s capacity for reconstruction. The powerful technological agents we have unleashed against the environment include many of the agents we require for its reconstruction.”
—George F. Will (b. 1941)