Who said, "The business of America is business"?

President Calvin Coolidge, in a 1925 speech, said, “The business of America is business”.

Who first said "Eureka!" and what did it have to do with a bath? The Greek word heureka, meaning "I have found it," was made famous by Archimedes, a Sicilian philosopher (c. 287-212 B.C.). Archimedes was given the task of finding…
What sports personality said, "The opera ain't over 'til the fat lady sings"? It was not Yogi Berra who said, "The opera ain't over 'til the fat lady sings". Former Washington Bullets coach Dick Mona popularized the saying during the…
Who said, "Ask not what your country can do for you; ask what you can do for your country"? President John F. Kennedy said the line at his inaugural speech. Another form of the quote was spoken by the young Kennedy's headmaster at Choate, a prep…
Who said, "Whenever I feel like exercise, I lie down until the feeling passes"? Although there are many likely candidates, the source for the phrase is Robert Maynard Hutchins (1899-1977). He former president and chancellor of the University of Chicago, dean…
Who said, "A little knowledge is a dangerous thing"? The line is from English writer Alexander Pope's poem An Essay on Criticism. It actually reads "A little learning is a dangerous thing."
Who first said, "You can never be too rich or too thin"? The rich and thin Duchess of Windsor, the former Wallis Warfield Simpson (1896-1986) said you can never be too rich or too thin.