If, in order to be intelligible, I appear to degrade art by bringing her down from the visionary situation in the clouds, it is only to give her a more solid mansion upon the earth. It is necessary that at some time or other we should see things as they really are, and not impose on ourselves by that false magnitude with which objects appear when viewed indistinctly as through a mist. We will allow a poet to express his meaning, when his meaning is not well known to himself, with a certain degree of obscurity, as it is one sort of the sublime. But when, in plain prose, we gravely talk of courting the Muse in shady bowers; waiting the call and inspiration of Genius, finding out where he inhabits, and where he is to be invoked with the greatest success; of attending to times and seasons when the imagination shoots with the greatest vigour, whether at the summer solstice or the vernal equinox; sagaciously observing how much the wild freedom and liberty of imagination is cramped by attention to established rules; and how this same imagination begins to grow dim in advanced age, smothered and deadened by too much judgment; when we talk such language, or entertain such sentiments as these, we generally rest contented with mere words, or at best entertain notions not only groundless but pernicious. If all this means, what it is very possible was originally intended only to be meant, that in order to cultivate an art a man secludes himself from the commerce of the world, and retires into the country at particular seasons: or that at one time of the year his body is in better health, and, consequently, his mind fitter for the business of hard thinking than at another time; or that the mind may be fatigued and grow confused by long and unremitted application; this I can understand. I can likewise believe that a man, eminent when young for possessing poetical imagination, may, from having taken another road, so neglect its cultivation as to show less of its powers in his latter life. But I am persuaded that scarce a poet is to be found, from Homer down to Dryden, who preserved a sound mind in a sound body, and continued practising his profession to the very last, whose latter works are not as replete with the fire of imagination, as those which were produced in his more youthful days. To understand literally these metaphors, or ideas expressed in poetical language, seems to be equally absurd as to conclude, that because painters sometimes represent poets writing from the dictates of a little winged boy or genius, that this same genius did really inform him in a whisper what he was to write; and that he is himself but a mere machine, unconscious of the operations of his own mind.