Hubert was an intensely energetic man, and the great secret of his success had been in his excellent discrimination between the attainable and unattainable. So in his profession he left the province of abstract and experimental theories to less active men, and only worked along the lines that gave promise of definite results. He was very ambitious in his profession, and he knew that he had so long served it with a divided heart, that he now proposed to do in the matter of love what he had done in all other departments, and give up a search for what plainly appeared to be the unattainable. Accordingly, it had occurred to him to make the matter more impersonal by writing his thesis on renunciation in the form of a story, and, having written it, to publish it under a _nom de guerre_, and send it to a journal with a large circulation. He was accustomed to having his papers considered important, and he had never written one that appeared to him more so than this. Moreover, he had an absolute horror of wasted force in any department, and he wanted this paper to be widely read. The message which he delivered in it was a warning to men, and women too, not to spend their best energies in a restless seeking after love, but, rather, after a reasonable amount of time and force had been put into the quest, to make a strong act of renunciation, and to have their faculties unimpeded for whatever work they could find to do. This was the story which he had sent to Mr. Black’s magazine, and which, with Mr. Black’s usual admirable promptness, had been returned to him, as he supposed. But, lo! upon opening the envelope he had found another manuscript, written in the beautiful handwriting of a refined woman, tied with a bit of blue ribbon, and having a title strongly allied to his own, and a sub-title that was identical. Of course he read the manuscript. He began it with interest, which increased to eagerness, and ended in avidity. Whoever Ethel Ross might be, she had a soul that answered his; a heart that gave back to his heart, throb for throb. He had dashed off a note to Mr. Black, asking for her address, that he might return the manuscript to its author, and Mr. Black had sent him, by this post, the letter in which he had declined to give the address, and had asked that the manuscript might be returned to him. This was the letter which Dr. Hubert had singled out of the pile before him, recognizing it by the name of the magazine printed in the corner, and pushing all his other mail aside. He read the letter twice, with a look of distinct disappointment on his face, but mingled with it there was a look of strong determination. He was in the habit of overcoming difficulties, and he did not purpose to let himself be conquered here. He put Mr. Black’s communication in a drawer, and drew the remainder of his letters toward him.