About author
- Author's profession: Writer
- Nationality: scottish
- Born: November 18, 1961
Related Authors
Topics
Quotes currently Trending
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.
Donald Rumsfeld