they know most, and it is both pleasing them and improving one's self, to
put them upon that subject. With people of a particular profession, or of
a distinguished eminency in any branch of learning, one is not at a loss;
but with those, whether men or women, who properly constitute what is
called the beau monde, one must not choose deep subjects, nor hope to get
any knowledge above that of orders, ranks, families, and court anecdotes;
which are therefore the proper (and not altogether useless) subjects of
that kind of conversation. Women, especially, are to be talked to as
below men and above children. If you talk to them too deep, you only
confound them, and lose your own labor; if you talk to them too
frivolously, they perceive and resent the contempt. The proper tone for
them is, what the French call the 'Entregent', and is, in truth, the
polite jargon of good company. Thus, if you are a good chemist, you may
extract something out of everything.

A propos of the beau monde, I must again and again recommend the Graces
to you: There is no doing without them in that world; and, to make a good
figure in that world, is a great step toward making one in the world of
business, particularly that part of it for which you are destined. An
ungraceful manner of speaking, awkward motions, and a disagreeable
address, are great clogs to the ablest man of business, as the opposite
qualifications are of infinite advantage to him. I am told there is a
very good dancing-master at Leipsig. I would have you dance a minuet very
well, not so much for the sake of the minuet itself (though that, if
danced at all, ought to be danced, well), as that it will give you a
habitual genteel carriage and manner of presenting yourself.

Since I am upon little things, I must mention another, which, though
little enough in itself, yet as it occurs at, least once in every day,
deserves some attention; I mean Carving. Do you use yourself to carve