But the very circumstances which retarded the growth of science were peculiarly favourable to the cultivation of eloquence.
From the early habit of taking a share in animated discussion the intelligent student would derive that readiness of resource, that copiousness of language, and that knowledge of the temper and understanding of an audience, which are far more valuable to an orator than the greatest logical powers.
Horace has prettily compared poems to those paintings of which the effect varies as the spectator changes his stand.

The same remark applies with at least equal justice to speeches.

They must be read with the temper of those to whom they were addressed, or they must necessarily appear to offend against the laws of taste and reason; as the finest picture, seen in a light different from that for which it was designed, will appear fit only for a sign.

This is perpetually forgotten by those who criticise oratory.

Because they are reading at leisure, pausing at every line, reconsidering every argument, they forget that the hearers were hurried from point to point too rapidly to detect the fallacies through which they were conducted; that they had no time to disentangle sophisms, or to notice slight inaccuracies of expression; that elaborate excellence, either of reasoning or of language, would have been absolutely thrown away.