Censorship feeds the dirty mind more than the four-letter word itself.
Dick Cavett

Good authors, too, who once knew better words now only use four-letter words writing prose... anything goes.
Cole Porter

Hope is the most important four-letter word in the language.
Ed Markey

I began in an era where four-letter words were not allowed.
Pat Morita

People enjoy sitting back knowing they won't hear a lot of four-letter words.
Tim Conway

'Programming' is a four-letter word.
Craig Bruce

The thing is, acoustic could be like a four-letter word to a lot of kids.
Billie Joe Armstrong

They call it golf because all the other four-letter words were taken.
Ray Floyd