complaint, the 'arthritis vaga'; luckily, it did not fall upon my breast,
but seized on my right arm; there it fixed its seat of empire; but, as in
all tyrannical governments, the remotest parts felt their share of its
severity. Last post I was not able to hold a pen long enough to write to
you, and therefore desired Mr. Grevenkop to do it for me; but that letter
was directed to Berlin. My pain is now much abated, though I have still
some fine remains of it in my shoulder, where I fear it will tease me a
great while. I must be careful to take Horace's advice, and consider
well, 'Quid valeant humeri, quid ferre recusent'.

Lady Chesterfield bids me make you her compliments, and assure you that
the music will be much more welcome to her with you, than without you.

In some of my last letters, which were directed to, and will, I suppose,
wait for you at Berlin, I complimented you, and with justice, upon your
great improvement of late in the epistolary way, both with regard to the
style and the turn of your letters; your four or five last to me have
been very good ones, and one that you wrote to Mr. Harte, upon the new
year, was so pretty a one, and he was so much and so justly pleased with
it, that he sent it me from Windsor the instant he had read it. This
talent (and a most necessary one it is in the course of life) is to be
acquired by resolving, and taking pains to acquire it; and, indeed, so is
every talent except poetry, which is undoubtedly a gift. Think,
therefore, night and day, of the turn, the purity, the correctness, the
perspicuity, and the elegance of whatever you speak or write; take my
word for it, your labor will not be in vain, but greatly rewarded by the
harvest of praise and success which it will bring you. Delicacy of turn,
and elegance of style, are ornaments as necessary to common sense, as
attentions, address, and fashionable manners, are to common civility;
both may subsist without them, but then, without being of the least use