I cannot conclude without noticing my obligations to the Gentleman whose name is prefixed to these volumes; and I think it at the same time incumbent on me to avow, that, in having assisted the author, he must not be considered as sanctioning the literary imperfections of the work. When the subject was first mentioned to him, he did me the justice of supposing, that I was not likely to have written any thing, the general tendency of which he might disapprove; and when, on perusing the manuscript, he found it contain sentiments dissimilar to his own, he was too liberal to require a sacrifice of them as the condition of his services.--I confess that previous to my arrival in France in 1792, I entertained opinions somewhat more favourable to the principle of the revolution than those which I was led to adopt at a subsequent period. Accustomed to regard with great justice the British constitution as the standard of known political excellence, I hardly conceived it possible that freedom or happiness could exist under any other: and I am not singular in having suffered this prepossession to invalidate even the evidence of my senses. I was, therefore, naturally partial to whatever professed to approach the object of my veneration. I forgot that governments are not to be founded on imitations or theories, and that they are perfect only as adapted to the genius, manners, and disposition of the people who are subject to them. Experience and maturer judgement have corrected my error, and I am perfectly convinced, that the old monarchical constitution of France, with very slight meliorations, was every way better calculated for the national character than a more popular form of government. A critic, though not very severe, will discover many faults of style, even where the matter may not be exceptionable. Besides my other deficiencies, the habit of writing is not easily supplied, and, as I despaired of attaining excellence, and was not solicitous about degrees of mediocrity, I determined on conveying to the public such information as I was possessed of, without alteration or ornament. Most of these Letters were written exactly in the situation they describe, and remain in their original state; the rest were arranged according as opportunities were favourable, from notes and diaries kept when "the times were hot and feverish," and when it would have been dangerous to attempt more method. I forbear to describe how they were concealed either in France or at my departure, because I might give rise to the persecution and oppression of others. But, that I may not attribute to myself courage which I do not possess, nor create doubts of my veracity, I must observe, that I seldom ventured to write till I was assured of some certain means of conveying my papers to a person who could safely dispose of them.