slight causes.
Moral virtues are the foundation of society in general, and of friendship
in particular; but attentions, manners, and graces, both adorn and
strengthen them. My heart is so set upon your pleasing, and consequently
succeeding in the world, that possibly I have already (and probably shall
again) repeat the same things over and over to you. However, to err, if I
do err, on the surer side, I shall continue to communicate to you those
observations upon the world which long experience has enabled me to make,
and which I have generally found to hold true. Your youth and talents,
armed with my experience, may go a great way; and that armor is very much
at your service, if you please to wear it. I premise that it is not my
imagination, but my memory, that gives you these rules: I am not writing
pretty; but useful reflections. A man of sense soon discovers, because he
carefully observes, where, and how long, he is welcome; and takes care to
leave the company, at least as soon as he is wished out of it. Fools
never perceive where they are either ill-timed or illplaced.

I am this moment agreeably stopped, in the course of my reflections, by
the arrival of Mr. Harte's letter of the 13th July, N. S., to Mr.
Grevenkop, with one inclosed for your Mamma. I find by it that many of
his and your letters to me must have miscarried; for he says that I have
had regular accounts of you: whereas all those accounts have been only
his letter of the 6th and yours of the 7th June, N. S.; his of the 20th
June, N. S., to me; and now his of the 13th July, N. S., to Mr.
Grevenkop. However, since you are so well, as Mr. Harte says you are, all
is well. I am extremely glad that you have no complaint upon your lungs;
but I desire that you will think you have, for three or four months to
come. Keep in a course of asses' or goats' milk, for one is as good as
the other, and possibly the latter is the best; and let your common food
be as pectoral as you can conveniently make it. Pray tell Mr. Harte that,
according to his desire, I have wrote a letter of thanks to Mr. Firmian.
I hope you write to him too, from time to time. The letters of
recommendation of a man of his merit and learning will, to be sure, be of
great use to you among the learned world in Italy; that is, provided you
take care to keep up to the character he gives you in them; otherwise
they will only add to your disgrace.

Consider that you have lost a good deal of time by your