Famous quotes containing the words twenty and/or grades:
“That was the saddest thing for Sybille: after twenty minutes you have got as far with these people as after half a year, as after many years, nothing more is added.”
—Max Frisch (1911–1991)
“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)