If we take this into consideration, we shall see that it is each man's duty to weigh well what are his own peculiar traits of character, to regulate these properly, and not to wish to try how another man's would suit him. For the more peculiarly his own a man's character is, the better it fits him. *114* Every one, therefore, should make a proper estimate of his own natural ability and show himself a critical judge of his own merits and defects; in this respect, we should not let actors display more practical wisdom than we have. They select, not the best plays, but the ones best suited to their talents. Those who rely most upon the quality of their voice take the Epigoni and the Medus; those who place more stress upon the action, choose the Melanippa and the Clytaemnestra; Rupilius, whom I remember, always played in the Antiope, Aesopus rarely in the Ajax. Shall a player have regard to this in choosing his rôle upon the stage, and a wise man fail to do so in selecting his part in life? We shall, therefore, work to the best advantage in that rôle to which we are best adapted. But if at some time stress of circumstances shall thrust us aside into some uncongenial part, we must devote to it all possible thought, practice, and pains, that we may be able to perform it, if not with propriety, at least with as little impropriety as possible; and we need not strive so hard to attain to points of excellence that have not been vouchsafed to us as to correct the faults we have. *115* XXXII. Ac duabus iis personis, quas supra dixi, tertia adiungitur, quam casus aliqui aut tempus imponit; quarta etiam, quam nobismet ipsi iudicio nostro accommodamus. Nam regna, imperia, nobilitas, honores, divitiae,[110] opes eaque, quae sunt his contraria, in casu sita temporibus gubernantur; ipsi autem gerere quam personam velimus, a nostra voluntate proficiscitur. Itaque se alii ad philosophiam, alii ad ius civile, alii ad eloquentiam applicant, ipsarumque virtutum in alia alius mavult excellere. *116* Quorum vero patres aut maiores aliqua gloria praestiterunt, ii student plerumque eodem in genere laudis excellere, ut Q. Mucius P. f. in iure civili, Pauli filius Africanus in re militari. Quidam autem ad eas laudes, quas a patribus acceperunt, addunt aliquam suam, ut hic idem Africanus eloquentia cumulavit bellicam gloriam; quod idem fecit Timotheus Cononis filius, qui cum belli laude non inferior fuisset quam pater, ad eam laudem doctrinae et ingenii gloriam adiecit. Fit autem interdum, ut non nulli omissa imitatione maiorum suum quoddam institutum consequantur, maximeque in eo plerumque elaborant ii,[111] qui magna sibi proponunt obscuris orti maioribus.