The point is that descriptive writing is very rarely entirely accurate and during the reign of Olaf Quimby II as Patrician of Ankh-Morpork some legislation was passed in a determined attempt to put a stop to this sort of thing and introduce some honesty to reporting. Thus, if a legend told of a notable hero that all men spoke of his prowess any bard who valued his life would hastily add except for a couple of people in his home village who thought he was a loony, and quite a lot of other people who had never really heard of him. Poetic simile was strictly limited to statements like: His mighty steed was fast as the wind, on a fairly calm day, say about Force Three, any loose talk about a beloved having a face that could launch a thousand ships would have to be backed by evidence that the object of desire did indeed own a very large seaport. Patrician Olaf II was eventually killed during an experiment conducted in the palace grounds to prove the disputed accuracy of the proverb The Pen