degree, from various causes, is qualified by various
pleasures, so that in describing any passions whatsoever, which are
voluntarily described, the mind will, upon the whole, be in a state of
enjoyment. If Nature be thus cautious to preserve in a state of
enjoyment a being so employed, the Poet ought to profit by the lesson
held forth to him, and ought especially to take care, that, whatever
passions he communicates to his Reader, those passions, if his
Reader's mind be sound and vigorous, should always be accompanied with
an overbalance of pleasure. Now the music of harmonious metrical
language, the sense of difficulty overcome, and the blind association
of pleasure which has been previously received from works of rhyme or
metre of the same or similar construction, an indistinct perception
perpetually renewed of language closely resembling that of real life,
and yet, in the circumstance of metre, differing from it so
widely--all these imperceptibly make up a complex feeling of delight,
which is of the most important use in tempering the painful feeling
always found intermingled with powerful descriptions of the deeper
passions. This effect is always produced in pathetic and impassioned
poetry; while, in lighter compositions, the ease and gracefulness with
which the Poet manages his numbers are themselves confessedly a
principal source of the gratification of the Reader. All that it is
_necessary_ to say, however, upon this subject, may be effected by
affirming, what few persons will deny, that, of two descriptions,
either of passions, manners, or characters, each of them equally well
executed, the one in prose and the other in verse, the verse will be
read a hundred times where the prose is read once.

Having thus explained a few of my reasons for writing in verse, and
why I have chosen subjects from common life, and endeavoured to bring
my language near to the real language of men, if I have been too
minute in pleading my own cause, I have at the same time been treating
a subject of general interest; and for this reason a few words shall
be added with reference solely to these particular poems, and to some
defects which will probably be found in them. I am sensible that my
associations must have sometimes been particular instead of general,
and that, consequently, giving to things a false importance, I may
have sometimes written upon unworthy subjects; but I am less
apprehensive on this account, than that my language