The question, raised by dana*, is: who’s the smartest person ever? I’d offer some guidelines, but then someone would say that my guidelines are stupid, which might disqualify me from being the smartest person ever. And I can’t have that; I’m clinging to my dream. Also, Franklin’s fine, if you’re looking for the smartest American**. But Newton’s my real answer, at least until I change my mind.
* She says Leibniz, by the way. In case you’re too lazy to read her post.
** Don’t even bring that Jefferson stuff around here.