30. And so much labour has been spent by men on the
CHAP. XIY.] BEAUTY AND FORCE OF STYLE. 141 it a necessity to give pleasure ; for when, in the course of an ^ address, the truth is clearly pointed out (and this is the true function of teaching), it is not the fact, nor is it the intention, that the style of speech should make the truth pleasing, or that the style should of itself give pleasure ; but the truth itself, when exhibited in its naked simplicity, gives pleasure, because it is the truth. And hence even falsities are frequently a source of pleasure when they are brought to light and exposed. It is not, of course, their falsity that gives pleasure ; but as it is true that they are false, the speech which shows this to be true gives pleasure.
Chap. xiir. Tlie hearer musthe moved as well as instructed.
29. But for the sake of those who are so fastidious that they do not care for truth unless it is put in the form of a pleasing discourse, no small place has been assigned in eloquence to the art of pleasing. And yet even this is not enough for those stubborn-minded men who both understand and are pleased with the teacher's discourse, without deriving any profit from it. For what does it profit a man that he both confesses the truth and praises the eloquence, if he does not yield his consent, when it is only for the sake of securing his consent that the speaker in urging the truth gives careful attention to what he says ? If the truths taught are such that to believe or to know them is enough, to give one's assent implies nothing more than to confess that they are true. When, however, the truth taught is one that must be carried into practice, and that is taught for the very purpose of being practised, it is useless to be persuaded of the truth of what is said, it is useless to be pleased with the manner in which it is said, if it be not so learnt as to be practised. The eloquent divine, then, when he is urging a practical truth, must not only teach so as to give instruction, and please so as to keep up the attention, but he must also sway the mind so as to subdue the will. For if a man be not moved by the force of truth, though it is demonstrated to his own confession, and clothed in beauty of style, nothing remains but to subdue him by the power of eloquence.
Chap. xiv.—Beauty of diction to he in keeping with the matter.
30. And so much labour has been spent by men on the