"I cannot imagine composition existing in a series of blocks, nor conceive, in any novel worth discussing at all, of a passage of description that is not in its intention narrative, a passage of dialogue that is not in its intention descriptive, a touch of truth of any sort that does not partake of the nature of incident, and an incident that derives its interest from any other source than the general and only source of the success of a work of art-that of being illustrative."

Henry James