That he was fully aware not only of the abundance of this quality in his own nature, but of the danger in which it placed consistency and singleness of character, did not require the note on this passage, where he calls it "an unhappy attribute," to assure us. The consciousness, indeed, of his own natural tendency to yield thus to every chance impression, and change with every passing impulse, was not only for ever present in his mind, but,—aware as he was of the suspicion of weakness attached by the world to any retractation or abandonment of long professed opinions,—had the effect of keeping him in that general line of consistency, on certain great subjects, which, notwithstanding occasional fluctuations and contradictions as to the details of these very subjects, he continued to preserve throughout life. A passage from one of his manuscripts will show how sagaciously he saw the necessity of guarding himself against his own instability in this respect. "The world visits change of politics or change of religion with a more severe censure than a mere difference of opinion would appear to me to deserve. But there must be some reason for this feeling;—and I think it is that these departures from the earliest instilled ideas of our childhood, and from the line of conduct chosen by us when we first enter into public life, have been seen to have more mischievous results for society, and to prove more weakness of mind than other actions, in themselves, more immoral."
The same distrust in his own steadiness, thus keeping alive in him a conscientious self-watchfulness, concurred not a little, I have no doubt, with the innate kindness of his nature, to preserve so constant and unbroken the greater number of his attachments through life;—some of them, as in the instance of his mother, owing evidently more to a sense of duty than to real affection, the consistency with which, so creditably to the strength of his character, they were maintained.
But while in these respects, as well as in the sort of task-like perseverance with which the habits and amusements of his youth were held fast by him, he succeeded in conquering the variableness and love of novelty so natural to him, in all else that could engage his mind, in all the excursions, whether of his reason or his fancy, he gave way to this versatile humour without scruple or check,—taking every shape in which genius could manifest its power, and transferring himself to every region of thought where new conquests were to be achieved.
It was impossible but that such a range of will and power should be abused. It was impossible that, among the spirits he invoked from all quarters, those of darkness should not appear, at his bidding, with those of light. And here the dangers of an energy so multifold, and thus luxuriating in its own transformations, show themselves. To this one great object of displaying power,—various, splendid, and all-adorning power,—every other consideration and duty were but too likely to be sacrificed. Let the advocate but display his eloquence and art, no matter what the cause;—let the stamp of energy be but left behind, no matter with what seal. Could it have been expected that from such a career no mischief would ensue, or that among these cross-lights of imagination the moral vision could remain undisturbed? Is it to be at all wondered at that in the works of one thus gifted and carried away, we should find,—wholly, too, without any prepense design of corrupting on his side,—a false splendour given to Vice to make it look like Virtue, and Evil too often invested with a grandeur which belongs intrinsically but to Good?
Among the less serious ills flowing from this abuse of his great versatile powers,—more especially as exhibited in his most characteristic work, Don Juan,—it will be found that even the strength and impressiveness of his poetry is sometimes not a little injured by the capricious and desultory flights into which this pliancy of wing allures him. It must be felt, indeed, by all readers of that work, and particularly by those who, being gifted with but a small portion of such ductility themselves, are unable to keep pace with his changes, that the suddenness with which he passes from one strain of sentiment to another,—from the frolic to the sad, from the cynical to the tender,—begets a distrust in the sincerity of one or both moods of mind which interferes with, if not chills, the sympathy that a more natural transition would inspire. In general such a suspicion would do him injustice; as, among the singular combinations which his mind presented, that of uniting at once versatility and depth of feeling was not the least remarkable. But, on the whole, favourable as was all this quickness and variety of association to the extension of the range and resources of his poetry, it may be questioned whether a more select concentration of his powers would not have afforded a still more grand and precious result. Had the minds of Milton and Tasso been thus thrown open to the incursions of light, ludicrous fancies, who can doubt that those solemn sanctuaries of genius would have been as much injured as profaned by the intrusion?—and it is at least a question whether, if Lord Byron had not been so actively versatile, so totally under the dominion of
"A fancy, like the air, most free,
And full of mutability,"
he would not have been less wonderful, perhaps, but more great.
Nor was it only in his poetical creations that this love and power of variety showed itself:—one of the most pervading weaknesses of his life may be traced to the same fertile source. The pride of personating every description of character, evil as well as good, influenced but too much, as we have seen, his ambition, and, not a little, his conduct; and as, in poetry, his own experience of the ill effects of passion was made to minister materials to the workings of his imagination, so, in return, his imagination supplied that dark colouring under which he so often disguised his true aspect from the world. To such a perverse length, indeed, did he carry this fancy for self-defamation, that if (as sometimes, in his moments of gloom, he persuaded himself,) there was any tendency to derangement in his mental conformation[1], on this point alone could it be pronounced to have manifested itself.[2] In the early part of my acquaintance with him, when he most gave way to this humour,—for it was observable afterwards, when the world joined in his own opinion of himself, he rather shrunk from the echo,—I have known him more than once, as we have sat together after dinner, and he was, at the time, perhaps, a little under the influence of wine, to fall seriously into this sort of dark and self-accusing mood, and throw out hints of his past life with an air of gloom and mystery designed evidently to awaken curiosity and interest. He was, however, too promptly alive to the least approaches of ridicule not to perceive, on these occasions, that the gravity of his hearer was only prevented from being disturbed by an effort of politeness, and he accordingly never again tried this romantic mystification upon me. From what I have known, however, of his experiments upon more impressible listeners, I have little doubt that, to produce effect at the moment, there is hardly any crime so dark or desperate of which, in the excitement of thus acting upon the imaginations of others, he would not have hinted that he had been guilty; and it has sometimes occurred to me that the occult cause of his lady's separation from him, round which herself and her legal adviser have thrown such formidable mystery, may have been nothing more, after all, than some imposture of this kind, some dimly hinted confession of undefined horrors, which, though intended by the relater but to mystify and surprise, the hearer so little understood him as to take in sober seriousness.
[Footnote 1: We have seen how often, in his Journals and Letters, this suspicion of his own mental soundness is intimated. A similar notion, with respect to himself, seems to have taken hold also of the strong mind of Johnson, who, like Byron, too, was disposed to attribute to an hereditary tinge that melancholy which, as he said, "made him mad all his life, at least not sober." This peculiar feature of Johnson's mind has, in the late new edition of Boswell's Life of him, given rise to some remarks, pregnant with all the editor's well known acuteness, which, as bearing on a point so important in the history of the human intellect, will be found worthy of all attention.