eminence. In Horace he is coupled with Gracchus as the ideal of a lawyer, as the other of an orator. "Gracchus ut hic illi foret, huic ut Mucius ille." [7] The great oratorical activity of this age produced a corresponding interest in the theory of eloquence. We have seen that many of the orators received lessons from Greek rhetoricians. We have seen also the deep attraction which rhetoric possessed over the Roman mind. It was, so to speak, the form of thought in which their intellectual creations were almost all cast. Such a maxim as that attributed to Scaevola, _Fiat iustitia: ruat caelum_, is not legal but rhetorical. The plays of Attius owed much of their success to the ability with which statement was pitted against counter-statement, plea against plea. The philosophic works of Cicero are coloured with rhetoric. Cases are advanced, refuted, or summed up, with a view to presentability (_veri simile_), not abstract truth. The history of Livy, the epic of Virgil, are eminently rhetorical. A Roman when not fighting was pleading. It was, then, important that he should he well grounded in the art. Greek rhetoricians, in spite of Cato's opposition, had been steadily making way, and increasing the number of their pupils; but it was not until about 93 B.C. that PLOTIUS GALLUS taught the principles of Rhetoric in Latin. Quintilian says, [8] "_Latinos dicendi praeceptores extremis L. Crassi temporibus coepisse Cicero auctor est: quorum insignis maxime Plotius fuit._" He was the first of that long list of writers who expended wit, learning, and industry, in giving precepts of a mechanical character to produce what is unproduceable, namely, a successful style of speaking. Their treatises are interesting, for they show on the one hand the severe technical application which the Romans were always willing to bestow in order to imitate the Greeks; and on the other, the complex demands of Latin rhetoric as contrasted with the simpler and more natural style of modern times.