The Egyptian roots of Greek philosophy?
Pythagoras, however, disliked his government, and therefore left Samos. It is said, and is not improbable, that Pythagoras visited Egypt, and learnt much of his wisdom there; however that may be, it is certain that he ultimately established himself at Croton, in southern Italy.
Location 793
I had no idea that Pythagoras went to Egypt at 21-22 years old, stayed for 22 years, then did a decade in Babylon, only returning back to Greece at 56 years old (dates are contested, and given the rumors, some doubt he went to Egypt at all). This is sort of like how Nolan Rylan was inducted to the baseball Hall of Fame as a Ranger, but he started as a Met... There's a book Black Athena that possibly overstates the Egyptian influence on Greece, but it's very possible that the what we know of as Greek is actually logos on top of Egyptian mysticism.