The Mark of Cain

" ...] "He seems to be a military and sporting kind of gent, so to speak," said Maitland; "but what does it matter?" "Then you don't know why he left his private tutor's; you don't know why he left the University; you don't know why he left the Ninety-second; you don't know, and no one does, what he did after that; and you never heard of that affair with the Frenchman in Egypt?" "Well," Maitland replied, "about his ancient history I own I don't know anything. As to the row with the Frenchman at Cairo, he told me ...]."