“REPORTS THAT say something hasn’t happened are interesting to me,
because as we know, there are known unknowns; 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.”

For this brilliant remark to a press briefing Donald Rumsfeld was
awarded the "Foot in Mouth" Prize by the Plain English
Campaign.