"I don't mean to be rude--" he began, in a tone that threatened rudeness in every syllable.
"--yet, sadly, accidental rudeness occurs alarmingly often," Dumbledore finished the sentence gravely. "Best to say nothing at all, my dear man."
--Harry Potter and the Half-Blood Prince by J.K. Rowling, Chapter 3
"Living is easy with your eyes closed...." --John Lennon 1940-1980