There, I said it. I am happy with my captious formulation--as Confucius said, "Show one corner, know four corner[s]. With him [who does] not know four corner[s], [there is] nothing to be done." I suppose--and there is perhaps a touch of malicious glee in my supposition--that those whom my little one-cornered thesis will leave wildly wondering will be those with whom I didn't want to do anything anyway.