"It is nothing—a passing faintness. The reaction was too strong. I gave myself up too completely to the delight of my discovery—or I may have taken too powerful a dose. I tell you, my lord, the solution is infallible. It contains every element of life, every force that can sustain mind and body, strengthen every nerve, restore the quality of the blood, wasted with age. Feel my pulse, and say if it is not at once regular and strong."

"Strong?—yes, too strong for your age; too quick for health. Regular?—no. You had better go to bed, Vincenti. A basin of broth and a good night's rest will do more for you than the higher metals."

"Your lordship is mocking me. But I am somewhat exhausted by the unintermittent watching of the last three days and nights. I will lie down for an hour or two, if you will be so kind as to assist me to my room."

Lavendale supported him to an adjoining room with almost womanly tenderness, and did not leave him till he was lying comfortably in his bed. He occupied a small apartment next the chapel, a room which had once been used as a sacristy. Here the student of Nature's secret forces had a pallet, and a kind of hermit's cell, preferring such scanty accommodation close to his furnaces and alembics, to the comfortable bedchamber above-stairs which had been allotted to him at his coming.

"Yonder is a sword that has well nigh worn out its scabbard," thought Lavendale, as he went back to the library. "Did Albertus Magnus dream thus to the last, I wonder, and die on the threshold of some tremendous discovery, or fancy himself near it in his last hours? Is it all an idle dream, as Herrick says, and is there no undiscovered power that can prolong the life of man? How feverish was that old man's joy at the idea of stretching his thin thread of life! And yet one would think existence could be of little value to one who has survived every earthly passion, every human tie. But for me—for me, whose days have been so short, so empty of all real joys; for me, whose heart beats high with fondest hopes and sweetest anticipations—'tis hard for such as I to know his days measured, his span of life dwindling fast to the vanishing point. Life might be prolonged indefinitely, says Vincenti, if there be no organic disease. That 'if' means so much. There is something tells me this heart of mine has been worked too hard upon foolish excitements and frivolous fancies, horse-races, cock-fights, the gambling-table, and the bear-pit; and that now—now when I would fain feel myself secure of length of days—the flame that burns so fiercely is but the expiring flourish of a burnt-out candle."

He struggled against those despondent feelings which had possessed him all the day; stronger even than triumphant love, which should have reigned supreme in his breast. He sent for his housekeeper, an elderly woman who had nursed his mother in her last illness, and upon whose fidelity he could rely.

"I fear my old Italian friend is very ill, Mrs. Becket," he said, "and I must depend upon you to get him nursed and duly cared for should his malady increase. He has the air of a man in a fever."

"Your lordship may depend upon my doing all I can for the poor harmless old gentleman," replied Mrs. Becket, with a low curtsy. "But your lordship is looking amiss this evening! Is there nothing I can do for your lordship—perhaps a mild electuary?" Mrs. Becket's great forte had always been the still-room, where she had graduated, as a slip of a girl, under Lavendale's grandmother, a skilful compounder of herbs and simples, and all household medicines and confectioneries.

"Nay, my good Becket, I have no occasion for your clever prescriptions. I am perfectly well; only a little tired after my long ride."

"Your lordship's supper will be served in ten minutes, in the red parlour."