“If we knew what we were doing, it wouldn’t be called research!”
Donald Rumsfeld, former US Secretary of Defense:
“There are known knowns. These are things we know that we know. There are known unknowns. That is to say, there are things that we know we don’t know. But there are also unknown unknowns. These are things we don’t know we don’t know.”
“Nothing in life is to be feared. It is only to be understood.”
This entry was posted on October 16, 2006 at 8:35 pm, and is filed under Quotes. Bookmark the permalink. Follow any comments here with the RSS feed for this post.