Though he was abnormally shy, particularly with strangers and women, this was not obvious in any awkwardness of manner; he was composed and dignified, though extremely silent and reserved until his confidence was obtained. With those whom he loved and trusted his voice and mental attitude were caressing, affectionate, and confiding, though with even these some chance look or tone or gesture would alarm him into sudden and silent flight, after which he might be invisible for days or weeks, appearing again as silently and suddenly, with no explanation of his having so abruptly taken wing. In spite of his limited sight he appeared to have the power to divine by some extra sense the slightest change of expression in the faces of those with whom he talked, and no object or tint escaped his observation. One of his habits while talking was to walk about, touching softly the furnishings of the room, or the flowers of the garden, picking up small objects for study with his pocket-glass, and meantime pouring out a stream of brilliant talk in a soft, half-apologetic tone, with constant deference to the opinions of his companions. Any idea advanced he received with respect, however much he might differ, and if a phrase or suggestion appealed to him his face lit with a most delightful irradiation of pleasure, and he never forgot it.

A more delightful or—at times—more fantastically witty companion it would be impossible to imagine, but it is equally impossible to attempt to convey his astounding sensitiveness. To remain on good terms with him it was necessary to be as patient and wary as one who stalks the hermit thrush to its nest. Any expression of anger or harshness to any one drove him to flight, any story of moral or physical pain sent him quivering away, and a look of ennui or resentment, even if but a passing emotion, and indulged in while his back was turned, was immediately conveyed to his consciousness in some occult fashion and he was off in an instant. Any attempt to detain or explain only increased the length of his absence. A description of his eccentricities of manner would be misleading if the result were to convey an impression of neurotic debility, for with this extreme sensitiveness was combined vigour of mind and body to an unusual degree—the delicacy was only of the spirit. . . .