Yet I speak not of this dance here with any purpose of specifying rules for its attainment. Such an attempt would be vain and impracticable. Who does not know that almost every individual learner requires different instructions? The laying a stress on some particular motion or air which may be proper to be recommended to one, must be strictly forbidden to another. In some, their natural graces need only to be called forth; in others the destroying them by affectation is to be carefully checked. Where defects are uncurable, the teacher must show how they may be palliated and sometimes even converted into graces. It will easily then be granted that there is no such thing as learning a minuet, or indeed any dance merely by book. The dead-letter of it can only be conveyed by the noting or description of the figure and of the mechanical part of it; but the spirit of it in the graces of the air and gesture, and the carriage of the dancer can only be practically taught by a good master. I have mentioned the distinction of a good master, most assuredly not in the way of a vain silly hint of self-recomdation; but purely for the sake of giving a caution, too often neglected, against parents, or those charged with the education of youth, placing children, at the age when their muscles are most flexible, their limbs the most supple, and their minds the most ductile, and who are consequently susceptible of the best impressions, under such pretended masters of this art, who can only give them the worst, and who, instead of teaching, stand themselves in need of being taught. The consequence then of such a bad choice, is, that young people of the finest disposition in the world, contract, under such teachers, bad, awkward habits, that are not afterwards easily curable. Those masters who possess the real grounds of their art, find in their uniting their practice with their knowledge, resources even against the usual depredations of age; which, though it may deprive them of somewhat of their youthful vigor, has scarce a sensible influence on their manner of performance. There will still long remain to them the traces of their former excellence. I have myself seen the celebrated Dupré, at near the age of sixty, dance at Paris, with all the agility and sprightliness of youth, and with such powers of pleasing, as if the graces _in him_ had braved superannuation. Such is the advantage of not having been content with a superficial tincture of this art; or with a mere rote of imitation, without an aim at excellence or originality. But though there is no necessity for most learners to enter so deep into the grounds and principles of the art, as those who are to make it their profession, it is at least but doing justice to one's scholars to give them those essential instructions as to the graces of air, position, and gesture; without which they can never be but indifferent performers.