"Often—that is too much. There comes the question of the limit. How often can a man love sincerely?"

"Three times—not more," answered Ghisleri, with conviction.

"Why not two, or four? How can you lay down the law in that way?"

"It is very simple. I think that no love is worth the name which does not influence a man strongly for at least ten years. Any really great passion will do that. But human life is short. Let a man fall in love at twenty, and three periods of ten years each will bring him to fifty. A man who falls in love after he is fifty is a rarity, and generally an object of ridicule. That seems to me a logical demonstration, and I do not see why it should not apply to a woman as well as to a man."

"Yes, I think there is truth in that," said Laura. "At all events, it looks true. Besides, there is something quite reasonable in the idea that a man naturally has three stages, when he is twenty years old, thirty, and forty. I should imagine that the middle stage, while he is still developing, might be the shortest."

It was impossible for Ghisleri to imagine that Laura was referring to his own life, but the remark was certainly very applicable to himself, so far. Would the third stage be permanent, if he really reached it? He was inclined to think that nothing about him had much stability, for within the last two years he had come to accept the fact as something which was part of his nature and from which there was no escape, despise the weakness and hate it as he would. It was a singular coincidence that since he had tormented himself less he had become really less changeable.

A month later he parted from Laura, to all outward appearances as quietly and calmly as in the previous year. If there were any difference, it was in her manner rather than in his. She said almost sadly that she was sorry the time had come, and that she looked forward to the meeting in the autumn as to one of the pleasantest things in the future. The words she spoke were almost commonplace, though even if taken literally they conveyed more than she had ever said before. But it was quite clear that she meant more than she said.

When she was gone Ghisleri felt more lonely than he had for years, and every interest seemed to have died out of his existence. He tried to laugh at himself for turning into a boy again, but even that diversion failed him. He could not even find the bitter words it had once amused him, in a grim way, to put together. Then he left Rome, weary of the sights and sounds of the streets, of the solitude of his rooms, of the effort to show some intelligence when he was obliged to talk with an acquaintance. He went to his own place in Tuscany and passed his time in trying to improve the condition of things. He knew something of practical architecture, and he rebuilt a staircase, and restored the vaulting in a part of the little castle to which he had never done anything before, and which had gone to ruin during the last hundred years or more, since it had last been inhabited. For he, his father, and his grandfather had been only sons, and his mother having died when he was a mere boy, his father had taken a dislike to Torre de' Ghisleri and had lived the remainder of his short life in Florence. Hence the general dilapidation of the old place which was not, however, without beauty. The occupation did him good, and the sight of the old familiar faces of his tenants and few retainers was pleasant, after facing the museum of society masks during seven months and more. But he felt that even here he could not stay any great length of time without a change, and as the summer advanced his restlessness became extreme.

He came down to Rome for a week in August. The first person he met in the street was Francesco Savelli, who stopped to speak with him. Ghisleri never voluntarily stopped any one.

"How is Donna Adele?" he asked, after they had exchanged the first greetings.