Page "Tertium quid" Paragraph 12

Also, Robert Browning uses the term " Tertium Quid " in his long narrative poem " The Ring and the Book " to describe a speaker with a third point of view who has a different, more balanced, opinion on the 1698 Roman murder case his poem discusses, different from the opinions of " Half Rome " and " The Other Half Rome " who strongly sympathize with, or strongly do not sympathize with, the accused.