Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
In drawing this distinction between what is expedient and what is becoming, I have followed rather the usage of common speech than the strict law of truth; unless, indeed, the elder Africanus [*]( Falsely accused of having taken a bribe from King Antiochus. See Livy, XXXVIII. li. 16. ) is to be regarded as having failed to consult his true interests, when he retired into exile sooner than wrangle over his own innocence with a contemptible tribune of the people, or unless it be alleged that Publius Rutilius [*]( See de Or. I. liii. 227 sqq. ) was ignorant of his true advantage both on the occasion when he adopted a defence which may almost be compared with that of Socrates, and when he preferred to remain in exile rather than return at Sulla's bidding.
No, these great men regarded all those trifles that the most abject natures regard as
However, it is but rarely that this distinction, such as it is, is called into play. As I have said, the expedient and the becoming will, as a rule, be identical in every kind of case. Still, there are two things which will be becoming to all men at all times and in all places, namely, to act and speak as befits a man of honour, and it will never at any time beseem any man to speak or act dishonourably. On the other hand, things of minor importance and occupying something like a middle position between the two are generally of such a nature that they may be conceded to some, but not to others, while it will depend on the character of the speaker and the circumstances of time, place and motive whether we regard them as more or less excusable or reprehensible.