"I didn't expect you to understand me," she said with a dignity which made a deep impression on the maid. "I'm not running away, and I'm doing right not wrong. You don't suppose it's always very pleasant to do right, but sometimes one can't think about what's pleasant. I wouldn't have asked you to help me at all, Susan, but I don't know how to get to Waterloo Station. Of course I came from there with my sister, but I didn't notice the road we took, nor anything about it. I know we were a long time in a cab, so I suppose the station is a good way from Philippa Terrace. What you have got to do now, Susan, is to obey me, and not to ask any questions. I really know what I'm about, and I promise that you shan't get into any trouble."