Quotable... Huh?

"Reports that say something hasn't happened are always interesting to me, because as we know, there are known knowns; there are things we know we know.We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns -- the ones we don't know we don't know."
-- U.S. Defence Secretary Donald Rumsfeld's "winning" entry for the the "Foot in Mouth" prize by the Plain English Campaign