User blog comment:El Alamein/Shakespeare's Warriors vs. Rome's Enemies/@comment-3189283-20130715194644/@comment-3189283-20130716093153

Well seeing as how all of the stuff the witches predicted in Macbeth did actually come true it is safe to assume that him being unable to be killed by a man born by woman is also true. Sure some of the things they predicted were down to his own doing but nevertheless these predictions were still correct.