A novel is based on evidence, + or -x, the unknown quantity being the temperament of the novelist, and the unknown quantity always modifies the effect of the evidence, and sometimes transforms it entirely.
E. M. ForsterA happy ending was imperative. I shouldn't have bothered to write otherwise. I was determined that in fiction anyway two men should fall in love and remain in it for the ever and ever that fiction allows, and in this sense, Maurice and Alec still roam the greenwood.
E. M. Forster