"But Italy worked some marvel in her. It gave her light, and - which he held more precious - it gave her shadow. Soon he detected in her a wonderful reticence. She was like a woman of Leonardo da Vinci's, whom we love not so much for herself as for the things that she will not tell us. The things are assuredly not of this life; no woman of Leonardo's could have anything so vulgar as a "story." She did develop most wonderfully day by day."