Christopher Ecclestone writes a very informative post on al-Masudi referencing a possible shrine of Mithras in Antioch next to the Grand Mosque; and follows it up by discussing ancient “universities.” There is a charming quotation from Libanius, who was unable to get many (paying) pupils until he took over a shop near the marketplace and sat there all day. “Today’s special offer at the philosophy shop… Libanius!”