The Princess Bride is a movie full of fabulous lines.

"We are but poor, lost circus performers." 

"See!  The Cliffs of Insanity!" 

"Life is pain, highness.  Anyone who says otherwise is selling something." 

"You rush a miracle man, you get rotten miracles." 

Perhaps the most-quoted line from the movie is this:  "Hello.  My name is Inigo Montoya.  You killed my father.  Prepare to die."