Perhaps I shall succeed in confirming truths which have been doubted, and in correcting errors which have been adopted. If I sometimes differ from the observations and statements of Napoleon at St. Helena, I am far from supposing that those who undertook to be the medium of communication between him and the public have misrepresented what he said. I am well convinced that none of the writers of St. Helena can be taxed with the slightest deception; disinterested zeal and nobleness of character are undoubted pledges of their veracity. It appears to me perfectly certain that Napoleon stated, dictated, or corrected all they have published. Their honour is unquestionable; no one can doubt it. That they wrote what he communicated must therefore be believed; but it cannot with equal confidence be credited that what he communicated was nothing but the truth. He seems often to have related as a fact what was really only an idea,--an idea, too, brought forth at St. Helena, the child of misfortune, and transported by his imagination to Europe in the time of his prosperity. His favourite phrase, which was every moment on his lips, must not be forgotten--"What will history say--what will posterity think?" This passion for leaving behind him a celebrated name is one which helongs to the constitution of the human mind; and with Napoleon its influence was excessive. In his first Italian campaign he wrote thus to General Clarke: "That ambition and the occupation of high offices were not sufficient for his satisfaction and happiness, which he had early placed in the opinion of Europe and the esteem of posterity." He often observed to me that with him the opinion of posterity was the real immortality of the soul. It may easily be conceived that Napoleon wished to give to the documents which he knew historians would consult a favourable colour, and to direct, according to his own views, the judgment of posterity on his actions: But it is only by the impartial comparison of periods, positions, and age that a well founded decision will be given. About his fortieth year the physical constitution of Napoleon sustained considerable change; and it may be presumed that his moral qualities were affected by that change. It is particularly important not to lose sight of the premature decay of his health, which, perhaps, did not permit him always to, possess the vigour of memory otherwise consistent enough with his age. The state of our organisation often modifies our recollections, our feelings, our manner of viewing objects, and the impressions we receive. This will be taken into consideration by judicious and thinking men; and for them I write.