form that it be a just expression. Unity demands that every composition should group itself about a central idea. There must be one story, all incidents subordinated, one main course of action, one main group of characters, and one tone of feeling to produce an emotional effect. Variety of action must lead to one definite result and variety of feeling to one total impression. Unity demands that the tale must have a plan that is complete, with no irrelevant material, and that there must be a logical order and a climax. Mass demands that the chief parts of every composition should readily catch the eye. It maintains a harmonious proportion of all the parts. Coherence demands of any composition that the relation of each part to its neighbors should be unmistakable, and that the order, forms, and connections of the parts preserve this relation.
When form secures a perfect adaptation of the language to the thought and feeling expressed, it may be said to possess style, in a broad sense of the word. In a more detailed sense, when form is characterized by precision, energy, delicacy, and personality, and at the same time has the elements of its composition controlled by the principles of sincerity, unity, mass, and coherence, it is said to possess style. The fairy tale which is a classic characterized by that perfect form called style, will possess the general qualities of precision, energy, delicacy, and personality; and the elements of its structure, its words, its sentences,
