But at the same time the reader can hardly conceive my astonishment, to behold an island in the air, inhabited by men, who were able (as it should seem) to raise, or sink, or put it into a progressive motion, as they pleased.
Their heads were all reclined either to the right, or the left; one of their eyes turned inward, and the other directly up to the zenith.
Their houses are very ill built, the walls bevil, without one right angle in any apartment; and this defect ariseth from the contempt they bear to practical geometry, which they despise as vulgar and mechanic, those instructions they give being too refined for the intellectuals of their workmen, which occasions perpetual mistakes.
Their apprehensions arise from several changes they dread in the celestial bodies. For instance; that the earth, by the continual approaches of the sun towards it, must in course of time be absorbed or swallowed up. That the face of the sun will by degrees be encrusted with its own effluvia, and give no more light to the world. That the earth very narrowly escaped a brush from the tail of the last comet, which would have infallibly reduced it to ashes; and that the next, which they have calculated for one and thirty years hence, will probably destroy us.