Among the friends much with us was the astronomer, Miss Maria Mitchell, whom we had long known intimately. She smiled blissfully in Rome, as if really visiting a constellation; flashing her eyes with silent laughter, and curling her soft, full, splendid lips with fascinating expressions of satisfaction. I loved her for this, but principally because, while with us in Paris, it was she who had with delicious comradeship introduced me to that perfection of all infantile taste--French gingerbread, warm (on an outdoor counter) with the sunshine of the skies! She had the long list of churches and ruins and pictures catalogued upon her efficient tongue, and she and my mother ran together like sisters to see the sights of beauty and reminiscence; neither of them ever tired, and never disappointed. Her voice was richly mellow, like my father's, and her wit was the merry spray of deep waves of thought. The sculptor, Miss Harriet Hosmer, it was easy to note, charmed the romancer. She was cheerfulness itself, touched off with a jaunty cap. Her smile I remember as one of those very precious gleams that make us forget everything but the present moment. She could be wittily gay; but there was plenty of brain power behind the clever mot, as immensities are at the source of the sun-ray. There was a blessing in the presence of Miss Elizabeth Hoar, once engaged to that beloved brother of Mr. Emerson whom death had taken. She seemed to me (I plead guilty to fancifulness) like a tall, speaking monument, composed of diamonds and pearls. She talked a great deal, gently, with a penetrating sweetness of voice, and looking somewhat down, as those do who have just received the news of a bitter sorrow. She knew everything that was fine in history and poetry and art; and to be near her, and to catch at moments the clear unfaltering challenge of her sad but brave eyes, was to live a little nobler one's self. I will give here two letters from this friend, showing her strength of sympathy and tenderness:-- FLORENCE, May.