| Quote #7
And which of yow that bereth him best of alle,
The Host expresses the standard medieval definition of good literature here: it's something that both instructs and delights. This definition comes from ancient Greek philosopher Aristotle's Poetics, a treatise about the elements and purpose of drama.
| Quote #8
Whan that the Knight had thus his tale y-told,
Here's another definition of what makes for a good story: something that's worth remembering. The "gentils" or higher-class people in the fellowship especially enjoy the Knight's story, probably because he tells a very polite and traditional classically-inspired romance.
| Quote #9
The Millere is a cherl, ye knowe wel this,
The idea that the type of person you are determines the type of story you will tell is one that seems to influence some of the tale/teller pairings in the Canterbury Tales. The lower-class Miller and Reeve both tell fabliaux, a genre of story full of sexual jokes and associated popular culture with the lower classes. But other pairings in the Tales don't necessarily confirm the idea expressed above.