The precipitate flight and improvident negligence of Pompey, at the beginning of the civil wars, appeared such notorious blunders to Cicero, as quite palled his friendship towards that great man. In the same manner, says he, as want of cleanliness, decency, or discretion in a mistress are found to alienate our affections. For so he expresses himself, where he talks, not in the character of a philosopher, but in that of a statesman and man of the world, to his friend Atticus. [Lib. ix. epist. 10]. But the same Cicero, in imitation of all the ancient moralists, when he reasons as a philosopher, enlarges very much his ideas of virtue, and comprehends every laudable quality or endowment of the mind, under that honourable appellation. This leads to the THIRD reflection, which we proposed to make, to wit, that the ancient moralists, the best models, made no material distinction among the different species of mental endowments and defects, but treated all alike under the appellation of virtues and vices, and made them indiscriminately the object of their moral reasonings. The prudence explained in Cicero's Offices [Footnote: Lib. i. cap. 6.] is that sagacity, which leads to the discovery of truth, and preserves us from error and mistake. MAGNANIMITY, TEMPERANCE, DECENCY, are there also at large discoursed of. And as that eloquent moralist followed the common received division of the four cardinal virtues, our social duties form but one head, in the general distribution of his subject. [Footnote: The following passage of Cicero is worth quoting, as being the most clear and express to our purpose, that any thing can be imagined, and, in a dispute, which is chiefly verbal, must, on account of the author, carry an authority, from which there can be no appeal. 'Virtus autem, quae est per se ipsa laudabilis, et sine qua nihil laudari potest, tamen habet plures partes, quarum alia est alia ad laudationem aptior. Sunt enim aliae virtutes, quae videntur in moribus hominum, et quadam comitate ac beneficentia positae: aliae quae in ingenii aliqua facultate, aut animi magnitudine ac robore. Nam clementia, justitia, benignitas, fides, fortitudo in periculis communibus, jucunda est auditu in laudationibus. Omnes enim hae virtutes non tam ipsis, qui eas in se habent, quam generi hominum fructuosae putantur. Sapientia et magnitude animi, qua omnes res humanae tenues et pro nihilo putantur, et in cogitando vis quaedam ingenii, et ipsa eloquentia admirationis habet non minus, jucunditatis minus. Ipsos enim magis videntur, quos laudamus, quam illos, apud quos laudamus ornare ac tueri: sed tamen in laudenda jungenda sunt eliam haec genera virtutum. Ferunt enim aures bominum, cum ilia quae jucunda et grata, tum etiam ilia, quae mirabilia sunt in virtute, laudari.' De orat. lib. ii. cap. 84.