"Old age is another country, a place of strangeness, sometimes, and dislocation. There's a lot to be done in this country, and a great deal of pleasure there. There are friends, some of whom are sick and needful of you, as you will be of them someday. The world itself is very beautiful. It's a place where you have a lot to do. But you have to do it knowing that sometimes you will be afraid of this new country."