The great fault of men of learning is still, that they offend against this rule, and appear willing to study any thing rather than themselves; for which reason they are often despised by those with whom they imagine themselves above comparison; despised, as useless to common purposes, as unable to conduct the most trivial affairs, and unqualified to perform those offices by which the concatenation of society is preserved, and mutual tenderness excited and maintained. Gelidus is a man of great penetration and deep researches. Having a mind naturally formed for the abstruser sciences, he can comprehend intricate combinations without confusion, and being of a temper naturally cool and equal, he is seldom interrupted by his passions in the pursuit of the longest chain of unexpected consequences. He has, therefore, a long time indulged hopes, that the solution of some problems, by which the professors of science have been hitherto baffled, is reserved for his genius and industry. He spends his time in the highest room of his house, into which none of his family are suffered to enter; and when he comes down to his dinner or his rest, he walks about like a stranger that is there only for a day, without any tokens of regard or tenderness. He has totally divested himself of all human sensations; he has neither eye for beauty, nor ear for complaint; he neither rejoices at the good fortune of his nearest friend, nor mourns for any publick or private calamity. Having once received a letter, and given it his servant to read, he was informed, that it was written by his brother, who, being shipwrecked, had swum naked to land, and was destitute of necessaries in a foreign country. Naked and destitute! says Gelidus, reach down the last volume of meteorological observations, extract an exact account of the wind, and note it carefully in the diary of the weather. The family of Gelidus once broke into his study, to shew him that a town at a small distance was on fire; and in a few moments a servant came to tell him, that the flame had caught so many houses on both sides, that the inhabitants were confounded, and began to think of rather escaping with their lives, than saving their dwellings. What you tell me, says Gelidus, is very probable, for fire naturally acts in a circle.