He then told me how he had made a study of Miss Darrow's movements, and had met her many times since; in fact, so often that he fancied, from something in her manner, that she had begun to wonder if his frequent appearance were not something more than a coincidence. The fear that she might think him dogging her footsteps worried him, and he began as sedulously to avoid the places he knew she frequented, as he previously had sought them. This, he confessed, made him utterly miserable. He had, to be sure, never spoken to her, but it was everything to be able to see her. When he could endure it no longer he had come to me under pretence of feeling ill, that he might, when he had made my acquaintance, get me to introduce him to the Darrows.
You will understand, of course, that I did not learn all this at our first interview. Maitland did not take me into his confidence until we had had a conference at his laboratory devoted entirely to scientific speculations. On this occasion he surprised me not a little by turning to me suddenly and saying: "Some of the grandest sacrifices the world has ever known, if one may judge by the fortitude they require, and the pain they cause, have occurred in the laboratory." I looked at him inquiringly, and he continued: "When a man, simply for the great love of truth that is in him, has given his life to the solution of some problem, and has at last arrived, after years of closest application, at some magnificent generalisation--when he has, perhaps, published his conclusions, and received the grateful homage of all lovers of truth, his life has, indeed, borne fruit. Of him may it then be justly said that his "'. . . life hath blossomed downward like The purple bell-flower.'
But suddenly, in the privacy of his laboratory, a single fact arises from the test-tube in his trembling hand and confronts him! His brain reels; the glass torment falls upon the floor, and shatters into countless pieces, but he is not conscious of it, for he feels it thrust through his heart. When he recovers from the first shock, he can only ejaculate: 'Is it possible?' After a little he is able to reason. 'I was fatigued,' he says; 'perhaps my senses erred. I can repeat the experiment again, and be sure. But if it overthrow those conclusions for which I have given my life?' he gasps. 'My generalisation is firmly established in the minds of all--all but myself--no one will ever chance upon this particular experiment, and it may not disprove my theory after all; better, much better, that the floor there keep the secret of it all both from me and from others!'