Now albeit he found her plyant enough, to gaine physick for her owne griefe, as soone as his; yet the meanes and manner were (as yet) quite out of all apprehension. For shee in no other part of the World, would trust her selfe in the young mans company, but onely in her Fathers house; and that was a place out of all possibility, because _Puccio_ (by a long continued custome) used to watch well neere all the night, as commonly he did, each night after other, never stirring foorth of the roomes, which much abated the edge of the young mans appetite. After infinite intricate revolvings, wheeling about his busied braine, he thought it not altogether an _Herculian_ taske, to enjoy his happinesse in the house, and without any suspition, albeit _Puccio_ kept still within doores, and watched as hee was wont to doe. Upon a day as he sate in familiar conference with _Puccio_, he began to speake unto him in this manner; I have many times noted, kinde friend _Puccio_, that all thy desire and endeavour is, by what meanes thou mayest become very rich, wherein (me thinkes) thou takest too wide a course, when there is a much neere and shorter way, which _Mighell, Scotus,_ and other his associates, very diligently observed and followed, yet were never willing to instruct other men therein; whereby the misterie might be drowned in oblivion, and prosecuted by none but onely great Lords, that are able to undergoe it. But because thou art mine especiall friend, and I have received from thee infinite kind favours; whereas I never intended, that any man (by me) should be acquainted with so rare a secret; if thou wilt imitate the course as I shall shew thee, I purpose to teach it thee in full perfection. _Puccio_ being very earnestly desirous to understand the speediest way to so singular a mysterie, first began to entreat him (with no meane instance) to acquaint him with the rules of so rich a Science; and afterward sware unto him, never to disclose it to any person, except hee gave his consent thereto; affirming beside, that it was a rarity, not easie to be comprehended by very apprehensive judgements. Well (quoth _Felice_) seeing thou hast made me such a sound and solemne promise, I will make it knowne unto thee.