I shall pass now to the construction of words, observing that their
ornamental use may be considered from two points of view; first, as it
regards the elocution we conceive in our minds; second, the manner of
expressing it. It is of particular consequence that we should be clear
as to what ought to be amplified or diminished; whether we are to speak
with heat or moderation; in a florid or austere style; in a copious or
concise manner; in words of bitter invective, or in those showing placid
and gentle disposition; with magnificence or plainness; gravity or
politeness. Besides which it is equally important to know what
metaphors, what figures, what thoughts, what manner, what disposition,
are best suited for effecting our purpose.