Agnes is quite patient, and , as if she had prepared for this possibility with this particular student, goes "Now in some of those grand books, whole estates of old England could be lost by a misjudging of means. At least I think so, been a while since I read those books... about well to do families falling on hard times so their young daughter had become a maid or governess. I suppose it is rather victorian, if I have the period right? And of course, the Depression." WHile not romanticizing it too much, Agnes' talk brings to mind more than one character in some books Zara has read.