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January 22, 2013

Knowing

aaaknownunknownknowns.jpg

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.

-- Donald Rumsfeld, 2003

Posted by gerardvanderleun at January 22, 2013 10:18 AM. This is an entry on the sideblog of American Digest: Check it out.