--- {208} This is sufficiently important to deserve to be illustrated by some examples. The improvement of the steam-engine, by Mr. Watt, was a matter of accident; an accident, indeed, that could not have happened, had he been an ignorant man; but the improvement of it was not accidental. It was, in consequence of great encouragement given, and to the prolongation of the patent, by an express act of parliament. This patent has been the occasion of almost totally changing the machine, and of extending its use to a vast variety of objects, to which it probably might never have been extended, had it not been the sole business of a very able man, aided by a number of other ingenious persons, whom he was enabled to employ. It was the cause of improving the mechanism of mills for grinding corn, and others of different descriptions, far beyond what they had been, although the most able engineer in that line (Mr. Smeaton) died before the last and greatest improvements were made. The same thing may be observed of the cotton-spinning-machines, and with a little difference of all the inventions that have been brought to perfection, under the influence of exclusive privileges. -=- [end of page #271] perfection, and turned to more advantage in this country than in any other. This advantage, which England enjoys over other countries, is a more solid one than it appears to be, for it is intimately connected with the government and laws of the country, and with that spirit which sees the law well administered, which, in the case of patents, is a matter of no small difficulty, and prevents others from becoming our rivals, or attaining the same degree of perfection; {209} for, unless the law is well administered, there can never be the great exertion that is necessary to create excellence.