" I thought I had not been out for long; I showed no symptoms of concussion or other ill effects from the blow, save a sore patch on the base of my skull. My captor, a man of few words, had responded to my questions, demands and acerbic remarks alike with the all-purpose Scottish noise which can best be rendered phonetically as "Mmmmphm." Had I been in any doubt as to him nationality, that sound alone would have been sufficient to remove it. "
― Diana Gabaldon , Outlander (Outlander, #1)