“If the power were exercised, as I have said, most malignant and most evil; though I believe in the ancient traditions, that he could not injure the good. His will could only injure those with whom it has established an affinity, or over whom it forces unresisted sway. I will now imagine an example that may be within the laws of nature, yet seem wild as the fables of a bewildered monk. “You will remember that Albertus Magnus, after describing minutely the process by which spirits may be invoked and commanded, adds emphatically, that the process will instruct and avail only to the few; that _a man must be born a magician!_ that is, born with a peculiar physical temperament, as a man is born a poet. Rarely are men in whose constitution lurks this occult power of the highest order of intellect; usually in the intellect there is some twist, perversity, or disease. But, on the other hand, they must possess, to an astonishing degree, the faculty to concentrate thought on a single object,--the energic faculty that we call WILL. Therefore, though their intellect be not sound, it is exceedingly forcible for the attainment of what it desires. I will imagine such a person, pre-eminently gifted with this constitution and its concomitant forces. I will place him in the loftier grades of society. I will suppose his desires emphatically those of the sensualist; he has, therefore, a strong love of life. He is an absolute egotist; his will is concentred in himself; he has fierce passions; he knows no enduring, no holy affections, but he can covet eagerly what for the moment he desires; he can hate implacably what opposes itself to his objects; he can commit fearful crimes, yet feel small remorse; he resorts rather to curses upon others, than to penitence for his misdeeds. Circumstances, to which his constitution guides him, lead him to a rare knowledge of the natural secrets which may serve his egotism. He is a close observer where his passions encourage observation; he is a minute calculator, not from love of truth, but where love of self sharpens his faculties; therefore he can be a man of science. I suppose such a being, having by experience learned the power of his arts over others, trying what may be the power of will over his own frame, and studying all that in natural philosophy may increase that power. He loves life, he dreads death; _he wills to live on_. He cannot restore himself to youth, he cannot entirely stay the progress of death, he cannot make himself immortal in the flesh and blood; but he may arrest, for a time so long as to appear incredible if I said it, that hardening of the parts which constitutes old age. A year may age him no more than an hour ages another. His intense will, scientifically trained into system, operates, in short, over the wear and tear of his own frame. He lives on. That he may not seem a portent and a miracle, he _dies_, from time to time, seemingly, to certain persons. Having schemed the