"He directed me, reverend sir," continued the young man, not noticing his exclamations, "to place the packet in your hands when you were alone. This must plead my excuse for so venturing to occupy your time and detaining you from the king." But before Lorenzo had finished the sentence the bishop had torn open the packet, and was gazing in admiration at what it contained. Lorenzo did not wonder at the surprise and satisfaction which had shown themselves on the prelate's face when he saw in his hands the largest and most beautiful diamond he had ever beheld, except among the jewels of the King of France. But there was something more; for the bishop gazed at some words written in the cover, and he murmured, loud enough to be heard, "And a cardinal's hat!" Apparently that was all that was written, for he repeated the words again, "And a cardinal's hat! I understand." Those few words were quite sufficient, however, for Cæsar Borgia knew his man, and was aware that no long explanations were needed. Lorenzo was then about to retire, but the bishop stopped him with a very gracious look, saying, "Stay, Signor Visconti, stay! Then you know his Eminence, and have seen him lately." "My lord, I must not detain you with explanations," said Lorenzo, "for I know his Majesty wishes to consult you on matters of deep importance." "At all events, I trust, from your bringing me this little token," said the bishop, moving toward the door, "that, notwithstanding your intimacy with the Cardinal of St. Peter's, you are not one of those who will counsel the king to deal hardly with the Holy See." "My counsel will never be asked, my lord bishop," replied the young nobleman, walking by his side; "but if it were, I should undoubtedly advise his Majesty to come to an accommodation with his Holiness as speedily as possible, and upon as generous terms as may be compatible with his own dignity and security." "That is well! that is well!" said the bishop, with a gratified smile. "My son, you have my benediction. Blessed be the peace-makers!" Thus ended their interview; but the following day, to his great surprise, Lorenzo found that the bishop had requested to have his presence at a conference with some negotiators on the part of the pope, alleging that it would be better to have the assistance of some Italian gentleman. In truth, several military men had been joined with him in the commission, and the good prelate feared that counsels opposite to his own wishes might prevail unless he had the support of some one of whose opinions he had made sure. The negotiations were not so soon or so easily terminated as either Lorenzo or the king had expected. Though Cæsar Borgia for once acted in good faith, the pope vacillated and delayed, and the subject of the military guarantees was attended with great difficulties.