Flannery O'connor said this quote

I think the writer is initially set going by literature more than by life. When there are many writers all employing the same idiom, all looking out on more or less the same social scene, the individual writer will have to be more than ever careful that he isn't just doing badly what has already been done to completion. The presence alone of Faulkner in our midst makes a great difference in what the writer can and cannot permit himself to do. Nobody wants his mule and wagon stalled on the same track the Dixie Limited is roaring down.