No more good must be attempted than the people can bear.
You can't map a sense of humor. Anyway, what is a fantasy map but a space beyond which There Be Dragons? On the Discworld we know that There Be Dragons Everywhere. They might not all have scales and forked tongues, but they Be Here all right, grinning and jostling and trying to sell you souvenirs.
You know, what I very well know, that I bought you. And I know, what perhaps you think I don't know, you are now selling yourselves to somebody else; and I know, what you do not know, that I am buying another borough. May God's curse light upon you all: may your houses be as open and common to all Excise Officers as your wives and daughters were to me, when I stood for your scoundrel corporation.