A short story is confined to one mood, to which everything in the story pertains. Characters, setting, time, events, are all subject to the mood. And you can try more ephemeral, more fleeting things in a story - you can work more by suggestion - than in a novel. Less is resolved, more is suggested, perhaps.
Eudora WeltyLaurel could not see her face but only the back of her neck, the most vulnerable part of anybody, and she thought: Is there any sleeping person you can be entirely sure you have not misjudged?
Eudora WeltyWriting is an expression of the writer's own peculiar personality, could not help being so. Yet in reading great works one feels that the finished piece transcends the personal. All writers great and small must sometimes have felt that they have become part of what they wrote even more than it still remains a part of them.
Eudora Welty