The main question to a novel is -- did it amuse? were you...

The main question to a novel is -- did it amuse? were you surprised at dinner coming so soon? did you mistake eleven for ten? were you too late to dress? and did you sit up beyond the usual hour? If a novel produces these effects, it is good; if it does not -- story, language, love, scandal itself cannot save it. It is only meant to please; and it must do that or it does nothing.