But it is not enough to have barely proved his point; he proceeds, either immediately, or towards the conclusion of his speech, to heighten the effect by amplification.[244] Here he goes (as it were) round and round his object; surveys it in every light; examines it in all its parts; retires, and then advances; turns and re-turns it; compares and contrasts it; illustrates, confirms, enforces his view of the question, till at last the hearer feels ashamed of doubting a position which seems built on a foundation so strictly argumentative. Of this nature is his justification of Rabirius in taking up arms against Saturninus;[245] his account of the imprisonment of the Roman citizens by Verres, and of the crucifixion of Gavius;[246] his comparison of Antony with Tarquin;[247] and the contrast he draws of Verres with Fabius, Scipio, and Marius.[248] And now, having established his case, he opens upon his opponent a discharge of raillery, so delicate and good-natured, that it is impossible for the latter to maintain his ground against it. Or where the subject is too grave to admit this, he colours his exaggeration with all the bitterness of irony or vehemence of passion. Such are his frequent delineations of Gabinius, Piso, Clodius, and Antony;[249] particularly his vivid and almost humorous contrast of the two consuls, who sanctioned his banishment, in his oration for Sextius.[250] Such the celebrated account (already referred to) of the crucifixion of Gavius by Verres, which it is difficult to read, even at the present day, without having our feelings roused against the merciless Praetor. But the appeal to the gentler emotions of the soul is reserved (perhaps with somewhat of sameness) for the close of his oration; as in his defence of Cluentius, Muraena, Caelius, Milo, Sylla, Flaccus, and Rabirius Postumus; the most striking instances of which are the poetical burst of feeling with which he addresses his client Plancius,[251] and his picture of the desolate condition of the Vestal Fonteia, should her brother be condemned.[252] At other times, his peroration contains more heroic and elevated sentiments; as in his invocation of the Alban groves and altars in the peroration of the _Pro Milone_, the panegyric on patriotism, and the love of glory in his defence of Sextius, and that on liberty at the close of the third and tenth Philippics.[253] 12.