Biographers generally have to undergo the tedium of monotony in their faithful endeavours to reproduce the lives of those whose careers they pen, and it is only at certain epochs in the course of the lives of consistent men that an opportunity is afforded for a discursive chapter such as is now presented to our readers. It deserves, however, due consideration, and has its value as a proof of the forbearance, learning, and perseverance of the man of whom we are writing; whilst it, without doubt, throws somewhat into shade the members of a very learned Society, who vainly strove, first from want of knowledge of their own requirements, and secondly from non-appreciation of him with whom they had to deal, to undervalue true talent, and, by their associative power, to make a show of quashing not only Panizzi’s (subsequently _proved_) intelligence, but also his right to acknowledgment for the new light he threw upon their want of accuracy and knowledge for the work which they had confided to him, and for which they should—some, at least, must—have known he was so eminently fitted. The origin, progress, and dénoûment of this affair cannot be brought within very small compass; but attracting (as they did at the time) the notice of many literary men, are worthy of some space in this volume. It would be amusing to watch the progress of this attempt to thwart Panizzi’s intentions for the development of that which he so well understood, even were it not also a necessary record of the heartburnings of, and wrongs done to, one who, justly confident in his own position, had to prove, step by step, willingly or not, for his own defence, his superiority to those whose business it was to direct him, and not to derive from him their inspiration. To proceed, then, as we have intimated above, in reference to the connection of Panizzi with the Royal Society; and to give our readers a clear conception of that connection, it will be necessary to make considerable quotations from his own letters and notes, for which, considering their importance as indications of his learning, and humility under adverse treatment, it will scarcely be necessary for us to offer any apology. In the year (1832-33) the Royal Society, from the incompetency of those who had taken the matter in hand, found it advisable to engage the services of some known and experienced cataloguer to revise a work, which had been begun on their behalf by one of the members, whose presumption and arrogance cannot be better proved than in the mild unassuming language of Panizzi himself:—