We have two graphic entries for this phrase, but not a real thread devoted to the passage directly. I want to feature this quote on the head of the forum for a while, so this will be the page to which we can link. Wikipedia - “Felix, qui potuit rerum cognoscere causas” is verse 490 of Book 2 of the "Georgics" (29 BC), by the Latin poet Virgil (70 - 19 BC). It is literally translated as: “Fortunate, who was able to know the causes of things”. ] Virgil may have had in mind the Roman philosopher Lu…