The Fu Campanile was put up later directly across from the school's main administration building, and the bells are struck 21 times to mark the beginning and end of classes. The number 21 was chosen in commemoration of one of Fu's more famous lines: "There are only 21 hours in a day. The other three are for reflection."
後來又在行政大樓的正對面，架設了「傅鐘」，此後每節上下課都會鐘響二十一聲，因為傅斯年曾說過：「一天只有二十一小時，剩下三小時是用來沉思的。」