"Is my child going to quarrel with me because I am old and unsympathetic?"

"Oh no; do not think that!" said Natalie, quickly.

"What you say is quite true, my dear; different ages see differently. When I was at your age, perhaps I was as liable as anyone to let my heart get the better of my head. And do I regret it?" The little woman sighed. "Many a time they warned me against marrying one who did not stand well with the authorities. But I—I had my opinions, too; I was a patriot, like the rest. We were all mad with enthusiasm. Ah, the secret meetings in Warsaw!—the pride of them!—we girls would not marry one who was not a patriot. But that is all over now; and here am I an old woman, with nothing left but my old masters, and my china, and my 'One, two, three, four; one, two, three, four.'"

Here a knock outside warned Natalie that she must leave, another pupil, no doubt, having arrived; and so she bade good-bye to her friend, not much enlightened or comforted by her counsel.

That evening Mr. Lind brought Beratinsky home with him to dinner—an unusual circumstance, for at one time Beratinsky had wished to become a suitor for Natalie's hand, and had had that project very promptly knocked on the head by Lind himself. Thereafter he had come but seldom to the house, and never without a distinct invitation. On this evening the two men talked almost exclusively between themselves, and Natalie was not sorry to be allowed to remain an inattentive listener. She was thinking of other things.

When Beratinsky had gone, Lind turned to his daughter, and said to her pleasantly,

"Well, Natalie, what have you been about to-day?"

"First of all," said she, regarding him with those fearless eyes of hers, "I went to South Kensington Museum with Madame Potecki. Mr. Brand was there."

His manner changed instantly.

"By appointment?" he said, sharply.