OTOH...it is in IOLANTHE, in which dear Schwenck penned the immortal lines:"...Now nature always does contrive, that every boy and every gal, that's born into this world alive, is either a little Liberal or else a little Conservative. When in that House M.P.'s divide, if they've a brain and cerebellum, too, they've got to leave that brain outside, and vote as their leaders tell 'em to. ". :-)