When my wife，Diana, and I met a new couple at church one Sunday, we stopped to introduce ourselves and to exchange pleasantries. We described the friendly neighborhood we lived in，and listened sympathetically as they lamented that theirs was just the opposite. Saying our good-byes, we got in our cars and drove home. 后来，我们向他们道了别，开车回到了家。 As we approached our house，we were horrified to see that our new-found friends were pulling into the driveway next to ours.