`` oh , do n't , do n't do that , merry-girl , or i wo n't last . '' he knew alexander was protecting her , but he could n't help himself . the differences are subtle but easy for an expert like myself to spot . '' by all means take it ; i have no use for it . when i realized we were not going to have to sit through credits , i started to say something and thought against it . life must be uniform on all planets as it is in the imperial government . 