The sum of his discourse was to this effect: "That about forty years ago, certain persons went up to Laputa, either upon business or diversion, and, after five months continuance, came back with a very little smattering in mathematics, but full of volatile spirits acquired in that airy region: that these persons, upon their return, began to dislike the management of every thing below, and fell into schemes of putting all arts, sciences, languages, and mechanics, upon a new foot. To this end, they procured a royal patent for erecting an academy of projectors in Lagado; and the humour prevailed so strongly among the people, that there is not a town of any consequence in the kingdom without such an academy. In these colleges the professors contrive new rules and methods of agriculture and building, and new instruments, and tools for all trades and manufactures; whereby, as they undertake, one man shall do the work of ten; a palace may be built in a week, of materials so durable as to last for ever without repairing. All the fruits of the earth shall come to maturity at whatever season we think fit to choose, and increase a hundred fold more than they do at present; with innumerable other happy proposals. The only inconvenience is, that none of these projects are yet brought to perfection; and in the mean time, the whole country lies miserably waste, the houses in ruins, and the people without food or clothes. By all which, instead of being discouraged, they are fifty times more violently bent upon prosecuting their schemes, driven equally on by hope and despair: that as for himself, being not of an enterprising spirit, he was content to go on in the old forms, to live in the houses his ancestors had built, and act as they did, in every part of life, without innovation: that some few other persons of quality and gentry had done the same, but were looked on with an eye of contempt and ill-will, as enemies to art, ignorant, and ill common-wealth's men, preferring their own ease and sloth before the general improvement of their country."
His lordship added, "That he would not, by any further particulars, prevent the pleasure I should certainly take in viewing the grand academy, whither he was resolved I should go." He only desired me to observe a ruined building, upon the side of a mountain about three miles distant, of which he gave me this account: "That he had a very convenient mill within half a mile of his house, turned by a current from a large river, and sufficient for his own family, as well as a great number of his tenants; that about seven years ago, a club of those projectors came to him with proposals to destroy this mill, and build another on the side of that mountain, on the long ridge whereof a long canal must be cut, for a repository of water, to be conveyed up by pipes and engines to supply the mill, because the wind and air upon a height agitated the water, and thereby made it fitter for motion, and because the water, descending down a declivity, would turn the mill with half the current of a river whose course is more upon a level." He said, "that being then not very well with the court, and pressed by many of his friends, he complied with the proposal; and after employing a hundred men for two years, the work miscarried, the projectors went off, laying the blame entirely upon him, railing at him ever since, and putting others upon the same experiment, with equal assurance of success, as well as equal disappointment."
In a few days we came back to town; and his excellency, considering the bad character he had in the academy, would not go with me himself, but recommended me to a friend of his, to bear me company thither. My lord was pleased to represent me as a great admirer of projects, and a person of much curiosity and easy belief; which, indeed, was not without truth; for I had myself been a sort of projector in my younger days.