"Her madness was a beam of light, a power Which dawned through the rent soul; and words it gave, Gestures and looks, such as in whirlwinds bore Which might not be withstood." The doctrine involved in this passage is very clear, and it marks a decided progress since the days of "Queen Mab." It will be observed that Shelley's mind had become familiarized with the idea of a spirit ruling throughout Nature, obedience to which constitutes human power. Most remarkable is the passage in which the tyrant recovers his faculties through his subjection to this spirit; because it indicates Shelley's faithful adhesion to the universal, though oft obscurely formed belief, that the ability to _receive_ influence is the most exalted faculty to which human nature can attain, while the exercise of an arbitrary power centring in self is not only debasing, but is an actual destroyer of human faculty. There can be no doubt that he had profited greatly in his moral condition, as well as in his bodily health, by the greater tranquillity which he enjoyed in the society of Mary, and also by the sympathy which gave full play to his ideas, instead of diverting and disappointing them. She was, indeed, herself a woman of extraordinary power, of heart as well as head. Many circumstances conspired to conceal some of her natural faculties. She lost her mother very young; her father--speaking with great diffidence, from a very slight and imperfect knowledge--appeared to me a harsh and ungenial man. She inherited from him her thin voice, but not the steel-edged sharpness of his own; and she inherited, not from him, but from her mother, a largeness of heart that entered proportionately into the working of her mind. She had a masculine capacity for study; for, though I suspect her early schooling was irregular, she remained a student all her life, and by painstaking industry made herself acquainted with any subject that she had to handle. Her command of history and her imaginative power are shown in such books as "Valperga" and "Castruccio"; but the daring originality of her mind comes out most distinctly in her earliest published work, "Frankenstein." Its leading idea has been ascribed to her husband, but, I am sure, unduly; and the vividness with which she has brought out the monstrous tale in all its horror, but without coarse or revolting incidents, is a proof of the genius which she inherited alike from both her parents. It is clear, also, that the society of Shelley was to her a great school, which she did not appreciate to the full until most calamitously it was taken away; and yet, of course, she could not fail to learn the greater part of what it had become to her. This again showed itself even in her appearance, after she had spent some years in Italy; for, while she had grown far more comely than she was in her mere youth, she had acquired a deeper insight into many subjects that interested Shelley,