Famous quotes containing the words twenty and/or grades:
“The people of Western Europe are facing this summer a series of tragic dilemmas. Of the hopes that dazzled the last twenty years that some political movement might tend to the betterment of the human lot, little remains above ground but the tattered slogans of the past.”
—John Dos Passos (1896–1970)
“Kindliness seems to exist primarily as an animal instinct, so deeply rooted that mental degeneracy, which works from the top down, does not destroy it until the mind sinks to the lower grades of idiocy.”
—Charles Horton Cooley (1864–1929)