I would personally argue that as long that is true, such promises should not be made.
Maybe Pratchett was onto something when wrote this:
"Mention has already been made of an attempt to inject a little honesty into reporting on the Disc, and how poets and bards were banned on pain of - well, pain - from going on about babbling brooks and rosy-fingered dawn and could only say for example, that a face had launched a thousand ships if they were able to produce certified dockyard accounts. "
Maybe Pratchett was onto something when wrote this:
"Mention has already been made of an attempt to inject a little honesty into reporting on the Disc, and how poets and bards were banned on pain of - well, pain - from going on about babbling brooks and rosy-fingered dawn and could only say for example, that a face had launched a thousand ships if they were able to produce certified dockyard accounts. "