There are things I know.
There are things I don’t know.
There are things I know I don’t know.
There are things I don’t know I don’t know.
Then there are things I can’t know.
Those are fundamental things,
the bedrock of all knowing.
You can’t know them either.
That is why we are friends,
Maybe we could share silences.
That would make a good afternoon.
Coffee, us, and silence.