It's like a joke, truth.
If you have to explain it, it ain't funny.
Keyes is having to "clarify" way too much, ten friggin' days into his campaign!
Oh really, so all great ideas in the world, none of them need to be explained.
I feel bad for Adam Smith, who wrote a whole book to explain his theory on trade, when he should have just described it in two sentences and expect it to be understood.