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refshestome，Istepinandmakethesuggestiontothestorekeeper.OnediscoveryImadeaboutgiving－awayisthatitisalmostimpossibletogiveawayanythinginthisworldwithoutgettingsomethingback，thoughthereturnoftenesinanuedform.OneSundaymthelocalpostofficedeliveredanimportantspecialdeliverylettertomyhome，thoughitwasaddressedtomeatmyoffice.Iwrotethepostmasteranoteofappreciation.MorethaerIneededapost－officeboxforanewbusinessIwasstarting.Iwastoldatthewindowthattherewerenoboxesleft，andthatmynamewouldhavetogoonalongwaitinglist.AsIwasabouttoleave，thepostmasterappearedinthedoorway.