THE RESULTS OF CARELESSNESS.--To this oscitancy we owe so many mistakes, hiatus’s (_sic_), lacunæ, etc., in ancient manuscripts. It may be here necessary to explain to you the meaning of the _oscitantes librarii_; which I believe you will easily take. These persons (before printing was invented) transcribed the works of authors, sometimes for their own profit, but oftener (as they were generally slaves) for the profit of their masters. In the first case, dispatch, more than accuracy, was their object; for the faster they wrote the more they got; in the latter case (observe this), as it was a task imposed on them, which they did not dare to refuse, they were _idle, careless, and incorrect; not giving themselves the trouble to read over what they had written_. The celebrated Atticus kept a great number of these transcribing slaves, and got great sums of money by their labors. [_November, 1745._] GREEK EPIGRAMS.--I hope you will keep company with Horace and Cicero among the Romans; and Homer and Xenophon among the Greeks, and that you have got out of the worst company in the world, the Greek epigrams. Martial has wit and is worth your looking into sometimes, but I recommend the Greek epigrams to your supreme contempt. Good-night to you. [_Same date._] DANCING TRIFLING.--Dancing is in itself a very trifling, silly thing; but it is one of those established follies to which people of sense are sometimes obliged to conform; and then they should be able to do it well. And, though I would not have you a dancer, yet, when you do dance, I would have you dance well, as I would have you do everything you do, well. There is no one thing so trifling, but which (if it is to be done at all) ought to be done well. And I have often told you that I wished you even played at pitch and cricket better than any boy at Westminster. For instance: dress is a very foolish thing; and yet it is a very foolish thing for a man not to be well dressed, according to his rank and way of life; and it is so far from being a disparagement to any man’s understanding, that it is rather a proof of it, to be as well dressed as those whom he lives with. The difference in this case between a man of sense and a fop is, that the fop values himself upon his dress; and the man of sense laughs at it, at the same time that he knows he must not neglect it. There are a thousand foolish customs of this kind, which not being criminal must be complied with, and even cheerfully, by men of sense. Diogenes the cynic was a wise man for despising them, but a fool for showing it. Be wiser than other people if you can, but do not tell them so. [_Dublin Castle, Nov. 19, 1745._[27]]