Morning and night, the wind blows in all the little bits, the dust of autumn. It seems I've lost my appetite. Can't move like I used to.
Madness string 92585
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.