Quote by: Donald Rumsfeld

Reports that say that 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.

Share this:  

Author Bio

  • NameDonald Rumsfeld
  • DescriptionU.S. Secretary of Defense
  • BornJuly 9, 1932
  • CountryUnited States Of America
  • ProfessionPolitician; Officer; Diplomat
  • AwardsPresidential Medal Of Freedom