I can't decide if the fact that Arthur now reads ten languages means that he's a genius, or that he is quite bright, if not quite a genius, but also (as we knew) incredibly dedicated and single-minded when he chooses to be. This idea pleases me. (Also, it makes me laugh and think of how Bradley James doesn't speak French and sings a little song about it in the video diaries. He is such a dork, I love it.)