With a light movement Nils runs his bow over the strings, but not a ghost, not a semblance, can he reproduce of the swift, scurrying flight of that wondrous melody. Again and again he listens breathlessly, and again and again despair overwhelms him.

Should he, then, never see the Nixy, and ask the fulfilment of his three wishes?

Curiously enough, those three wishes which once were so great a part of his life had now almost escaped him. It was the Nixy's strain he had been intent upon, and the wishes had lapsed into oblivion.

And what were they, really, those three wishes, for the sake of which he desired to confront the Nixy?

Well, the first--the first was--what was it, now? Yes, now at length he remembered. The first was wisdom.

Well, the people called him Wise Nils now, so, perhaps, that wish was superfluous. Very likely he had as much wisdom as was good for him. At all events, he had refused to acquire more by going abroad to acquaint himself with the affairs of the great world.

Then the second wish; yes, he could recall that. It was fame. It was odd indeed; that, too, he had refused, and what he possessed of it was as much, or even far more, than he desired. But when he called to mind the third and last of his boyish wishes, a moderate prosperity or a good violin--for that was the alternative--he had to laugh outright, for both the violin and the prosperity were already his.

Nils lapsed into deep thought, as he sat there in the summer night, with the crowns of the trees above him and the brawling rapids swirling about him.