Evagoras (6-10)

But as it is, who would not be disheartened when he sees those who lived in the time of the Trojan war, and even earlier,[*] celebrated in song and tragedy, and yet foresees that even if he himself surpass their valorous achievements he will never be thought worthy of such praise? The cause of this is envy, which has this as its only good—it is the greatest evil to those who feel it. For some are so ungenerous by nature that they would listen more gladly to the praise of men of whose existence they are uncertain rather than of those who may have been their own benefactors.

Men of intelligence, however, should not let themselves be enslaved by men whose minds are so perverted; on the contrary, they should ignore such as these and accustom their fellows to hear about those whom we are in duty bound to praise, especially since we are aware that progress is made, not only in the arts, but in all other activities, not through the agency of those that are satisfied with things as they are, but through those who correct, and have the courage constantly to change, anything which is not as it should be.

I am fully aware that what I propose to do is difficult—to eulogize in prose the virtues of a man. The best proof is this: Those who devote themselves to philosophy[*] venture to speak on many subjects of every kind, but no one of them has ever attempted to compose a discourse on such a theme.[*] And I can make much allowance for them. For to the poets is granted the use of many embellishments of language,

since they can represent the gods as associating with men, conversing with and aiding in battle whomsoever they please, and they can treat of these subjects not only in conventional expressions, but in words now exotic, now newly coined, and now in figures of speech, neglecting none, but using every kind with which to embroider their poesy.[*]

Orators, on the contrary, are not permitted the use of such devices; they must use with precision only words in current use and only such ideas as bear upon the actual facts. Besides, the poets compose all their works with meter and rhythm, while the orators do not share in any of these advantages; and these lend such charm that even though the poets may be deficient in style and thoughts, yet by the very spell of their rhythm and harmony they bewitch their listeners.[*]