It would seem consistent with the rational order of things, that _day_ should be supplemented by _night_, and _night_ again by _day_; and here we are almost startled by the completeness of our allegory. We sometimes come across faces in the streets of a large city, which show by their expression that they are more accustomed to artificial light than to the light of the sun. Mrs. Emerson was one of these. She never seemed to be fully herself, until the lamps were lighted. Her pale face seemed to give forth moonlight, and its habitual expression was much like that of a Sister of Charity. It was said of her that she was the last in the house to retire at night, always reading or busying herself with household affairs, until twelve or one o’clock; but this mode of life would appear to have been suited to her organization, for in spite of her colorless look she lived to be over ninety. So far I can tread upon firm earth, without drawing upon my imagination, but in regard to Mrs. Hawthorne I cannot speak with the same assurance, for I only became acquainted with her after her husband’s health had begun to fail, and the anxiety in her face was strongly marked; yet I have reason to believe that her temperament was originally sanguine and optimistic, and that she alternated from dreamy, pensive moods to bright vivacious ones. She certainly was very different from her husband. Her sister, Elizabeth Peabody, was the most sanguine person of her time, and her introduction of the kindergarten into America was accomplished through her unbounded hopefulness. The Wayside, where Mrs. Hawthorne lived, has an extended southern exposure. The house was always full of light, which is not often the case with New England country houses; and when she lived at Liverpool, where sunshine is a rare commodity, she became unwell, so that Mr. Hawthorne was obliged to send her to Madeira in order to avert a dangerous illness.