confutation found I none!--This book of Seiffmilts has a prodigious character throughout Germany; and never methinks did a work less deserve it. It is in three huge octavos, and wholly on the general laws that regulate the population of the human species--but is throughout most unphilosophical, and the tables, which he has collected with great industry, prove nothing. My objections to the Essay on Population you will find in my sixth letter at large--but do not, my dear sir, suppose that because unconvinced by this essay, I am therefore convinced of the contrary. No, God knows, I am sufficiently sceptical, and in truth more than sceptical, concerning the possibility of universal plenty and wisdom; but my doubts rest on other grounds. I had some conversation with you before I left England, on this subject; and from that time I had purposed to myself to examine as thoroughly as it was possible for me, the important question. Is the march of the human race progressive, or in cycles? But more of this when we meet. What have I done in Germany? I have learned the language, both high and low German, I can read both, and speak the former so fluently, that it must be a fortune for a German to be in my company, that is, I have words enough and phrases enough, and I arrange them tolerably; but my pronunciation is hideous. 2ndly, I can read the oldest German, the Frankish, and the Swabian. 3rdly. I have attended the lectures on Physiology, Anatomy, and Natural History, with regularity, and have endeavoured to understand these subjects. 4thly, I have read and made collections for a history of the "Belles Lettres," in Germany, before the time of Lessing: and 5thly, very large collections for a "Life of Lessing"; to which I was led by the miserably bad and unsatisfactory biographies that have been hitherto given, and by my personal acquaintance with two of Lessing's friends. Soon after I came into Germany, I made up my mind fully not to publish anything concerning my Travels, as people call them; yet I soon perceived that with all possible economy, my expenses would be greater than I could justify, unless I did something that would to a moral certainty repay them. I chose the "Life of Lessing" for the reasons above assigned, and because it would give me an opportunity of conveying under a better name than my own ever will be, opinions which I deem of the highest importance. Accordingly, my main business at Gottingen has been to read all the numerous controversies in which Lessing was engaged, and the works of all those German poets before the time of Lessing, which I could not afford to buy. For these last four months, with the exception of last week, in which I visited the Hartz, I have worked harder than I trust in God Almighty I shall ever have occasion to work again: this endless transcription is such a body-and-soul-wearying purgatory. I shall have bought thirty pounds' worth of books, chiefly metaphysics, and with a