In other words - and this is equally superstitious - I may be under an obligation to speak about them. They did not die until after I had ceased to have anything to do with them. Had I continued to figure in their lives (to figure in their daily lives there) and stayed on in Oxford perhaps they would not be dead. This thought is not only superstitious, it is also vain. But in order to speak of them, I must speak of myself and of my time in the city of Oxford, even though the person speaking is not the same person who was there. He seems to be, but he is not. If I call myself "I", or use a name which has accompanied me since birth and by which some will remember me, if I detail facts that coincide with facts others would attribute to my life, or if I use the term "my house" for the house inhabited by others before and after me but where I lived for two years, it is simply because I prefer to speak in the first person and not because I believe that the faculty of memory alone is any guarantee that a person remains the same in different times and different places.