This perception itself varies widely according to the art involved. One may, for instance, be musically perceptive and at the same time lack poetic perception. To be a creator in any art one must possess furthermore the technique of this art--something that is more or less separable from its “soul” in any sense of the word. It is possible to put a wildly romantic soul into art, as has often been done in the Far East, and at the same time to be highly conventional or traditional in one’s technique. Writers like Mérimée, Renan, and Maupassant again are faithful in the main to the technique of French prose that was worked out during the classical period, but combine with this technique an utterly unclassical “soul.” Rules, especially perhaps rules as to what to avoid, may be of aid in acquiring technique, but are out of place in dealing with the soul of art. There one passes from rules to principles. The only rule, if we are to achieve art that has an ethical soul, is to view life with some degree of imaginative wholeness. Art that has technique without soul in either the classical or romantic sense, and so fails either to inspire elevation or awaken wonder, is likely to be felt as a barren virtuosity. The pseudo-classicist was often unduly minute in the rules he laid down for technique or outer form, as one may say, and then ignored the ethical imagination or inner form entirely, or else set up as a substitute mere didacticism. Since pseudo-classic work of this type plainly lacked soul and imagination, and since the romanticist felt and felt rightly that he himself had a soul and imagination, he concluded wrongly that soul and imagination are romantic monopolies. Like the pseudo-classicist, he inclines to identify high seriousness in art, something that can only come from the exercise of the ethical imagination at its best, with mere preaching, only he differs from the pseudo-classicist in insisting that preaching should be left to divines. One should insist, on the contrary, that the mark of genuinely ethical art, art that is highly serious, is that it is free from preaching. Sophocles is more ethical than Euripides for the simple reason that he views life with more imaginative wholeness. At the same time he is much less given to preaching than Euripides. He does not, as FitzGerald says, interrupt the action and the exhibition of character through action in order to “jaw philosophy.”