More and more, the longer I stay here, and the longer some of you stay here, do I find it difficult to preach to you. At Oxford, where the ordinary undergraduate only lasted three years, it was quite simple, because at the end of three years I started preaching the same sermons over again. But here it’s different. If you come to think of it, it’s a dreadful thing to reflect about-we have been three years here together; and when I look round I still see a lot of the same old faces, that is, rather older faces, but still recognizably the same.