There are few things more irritating than anybody saying ‘they know’, when clearly they don’t.
Rhinos all come with the understanding that Ignorance is our natural state. Why fuss about it?
It’s a great relief to simply admit We mostly know nothing. Trust Us.
Your Inner Rhino 
Dunno what I know, but more important, I do know what don’t. So I wholeheartedly agree that what I don’t know will never come back to bite me in the butt. At least I think I know that…
Sweet art, Bill!
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