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, 2002
(
Andy_R At the third stroke, the time will be precisely, Wed 10 May 2023, 11:18,
Reply)
He nicked it from 50's psychotherapy.
The Johari window.
(
FeralCatMan Unusual disease collector., Wed 10 May 2023, 18:43,
Reply)
