If You Could Have Dinner & Conversation With Any Person In World History, Who Would It Be?

Across the span of human history, up until and including now, who would you most like to sit and talk with over dinner? Why would you pick them? What might you hope to learn?

Presume language was no barrier and you could converse without help.
If You Could Have Dinner & Conversation With Any Person In World History, Who Would It Be?
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