"The heart knoweth its own bitterness, and a stranger intermeddleth not with its joy;" and the joy and the bitterness of creative work are not intermeddled with as much as one might suppose by the outside weather of praise or non-comprehension, if the artist is great enough to keep his private self-respect. I am of the opinion that my father enjoyed his own indifference to his accomplished work, yet knew its value to the minutest ray of the diamond; that he had sharply challenged the enchantment of his first conception, and heard the right watchword, yet recognized that no human conception can fathom the marvels of the superhuman. I believe that the men we admire most, in the small group of great minds, are sufficiently necromantic to look two ways at once--to appreciate and to condemn themselves. So my father heard himself praised with composure, and blamed his skill rejoicingly. Some passages from a copy of an article in "The North British Review" of Edinburgh during 1851 were capable of filling a wife's heart with exultation, and my mother quotes: "'The most striking features in these tales are the extraordinary skill and masterly care which are displayed in their composition. . . . It would be difficult to pick out a page which could be omitted without loss to the development of the narrative and the idea, which are always mutually illustrative to a degree not often attained in any species of modern art. . . . His language, though extraordinarily accurate, is always light and free. . . . We know of nothing equal to it, in its way [the portrayal of Dimmesdale], in the whole circle of English literature;' and much more in the same superlative vein." But if my father could weigh his artistic success with the precision of a coal-heaver, who will ever be able to weigh and gauge the genius which carries methods and philosophies and aims into an atmosphere of wonderful power, where the sunlight and the color and the lightning and frowning clouds transfigure the familiar things of life in glorious haste and inspiration? While following his rules and habits my father was constantly attended by the rapturous spirit of such a genius, transmuting swarming reality into a few symbolic types. Another way in which he effected telling labor was to conserve his force in the matter of wrangling. He kept his temper. He was not without the fires of life, but he banked them. He did not permit disgust at others or at the adverse destiny of the moment to absorb his vitality, by throwing it off in long harangues of rage, long seasons of the sulks. There are no such good calculators as men of consummate genius. They dread the squandering of energy of an Edgar Allan Poe or of a boiling Walter Savage Landor. Temperateness implies the control of fierce elements; and in all management of volcanic power we perceive sweetness and beauty.