Saying we should keep the two-party system simply because it is working is like saying the Titanic voyage was a success because a few people survived on life rafts.
Source: In Chicago Tribune, 10 Sep 1978.
-- Eugene McCarthy, (Mar 29 1916-2005), US politician, teacher; He was the Democratic senator from MN, 1958-70; presidential candidate 1968, 1976; best known for his stands on peace.