"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 now know we don’t know.
But there are also unknown unknowns. These are things we do not know we don’t know."
But, of course Rumsfeld was not a Wednesday Walker.
All Wednesday Walkers know.
There are also unknown knowns. That is to say things we now know but have no idea what they are.
But still, you do have to be there to know you know.
And so the hardy end of yearers stepped out.
Surprisingly cold if unsurprisingly wet.
From Lane End and round to the Ele's Nest.