Upon the whole, remember that learning (I mean Greek and Roman learning) is a most useful and necessary ornament, which it is shameful not to be master of; but, at the same time most carefully avoid those errors and abuses which I have mentioned, and which too often attend it. Remember, too, that great modern knowledge is still more necessary than ancient; and that you had better know perfectly the present, than the old state of Europe; though I would have you well acquainted with both.
I have this moment received your letter of the 17th, N. S. Though, I confess, there is no great variety in your present manner of life, yet materials can never be wanting for a letter; you see, you hear, or you read something new every day; a short account of which, with your own reflections thereupon, will make out a letter very well. But, since you desire a subject, pray send me an account of the Lutheran establishment in Germany; their religious tenets, their church government, the maintenance, authority, and titles of their clergy.
‘Vittorio Siri’, complete, is a very scarce and very dear book here; but I do not want it. If your own library grows too voluminous, you will not know what to do with it, when you leave Leipsig. Your best way will be, when you go away from thence, to send to England, by Hamburg, all the books that you do not absolutely want.
Yours.
LETTER XXXI
Bath, March 1, O. S. 1748.
Dear boy: By Mr. Harte’s letter to Mr. Grevenkop, of the 21st February, N. S., I find that you had been a great while without receiving any letters from me; but by this time, I daresay you think you have received enough, and possibly more than you have read; for I am not only a frequent, but a prolix correspondent.
Mr. Harte says, in that letter, that he looks upon Professor Mascow to be one of the ablest men in Europe, in treaty and political knowledge. I am extremely glad of it; for that is what I would have you particularly apply to, and make yourself perfect master of. The treaty part you must chiefly acquire by reading the treaties themselves, and the histories and memoirs relative to them; not but that inquiries and conversations upon those treaties will help you greatly, and imprint them better in your mind. In this course of reading, do not perplex yourself, at first, by the multitude of insignificant treaties which are to be found in the Corps Diplomatique; but stick to the material ones, which altered the state of Europe, and made a new arrangement among the great powers; such as the treaties of Munster, Nimeguen, Ryswick, and Utrecht.
But there is one part of political knowledge, which is only to be had by inquiry and conversation; that is, the present state of every power in Europe, with regard to the three important points, of strength, revenue, and commerce. You will, therefore, do well, while you are in Germany, to inform yourself carefully of the military force, the revenues, and the commerce of every prince and state of the empire; and to write down those informations in a little book, for that particular purpose. To give you a specimen of what I mean:—