The youthful player had already begun to search out new effects on the violin, and to create for himself characteristics of tone and treatment hitherto unknown to players. After his return to Genoa he composed his first "Etudes," which were of such unheard-of difficulty that he was sometimes obliged to practice a single passage ten hours running. His intense study resulted not only in his acquirement of an unlimited execution, but in breaking down his health. His father was a harsh and inexorable taskmaster, and up to this time Paganini (now being fourteen) had remained quiescent under this tyrant's control. But the desire of liberty was breeding projects in his breast, which opportunity soon favored. He managed to get permission to travel alone for the first time to Lucca, where he had engaged to play at the musical festival in November, 1798. He was received with so much enthusiasm that he determined not to return to the paternal roof, and at once set off to fulfill engagements at Pisa and other towns. In vain the angry and mortified father sought to reclaim the young rebel who had slipped through his fingers. Nicolo found the sweets of freedom too precious to go back again to bondage, though he continued to send his father a portion of the proceeds of his playing. The youth, intoxicated with the license of his life, plunged into all kinds of dissipation, specially into gambling, at this time a universal vice in Italy, as indeed it was throughout Europe. Alternate fits of study and gaming, both of which he pursued with equal zeal, and the exhaustion of the life he led, operated dangerously on his enfeebled frame, and fits of illness frequently prevented his fulfillment of concert engagements. More than once he wasted in one evening the proceeds of several concerts, and was obliged to borrow money on his violin, the source of his livelihood, in order to obtain funds wherewith to pay his gambling debts. Anything more wild, debilitating, and ruinous than the life led by this boy, who had barely emerged from childhood, can hardly be imagined. On one occasion he was announced for a concert at Leghorn, but he had gambled away his money and pawned his violin, so that he was compelled to get the loan of an instrument in order to play in the evening. In this emergency he applied to M. Livron, a French gentleman, a merchant of Leghorn, and an excellent amateur performer, who possessed a Guarneri del Gesu violin, reputed among connoisseurs one of the finest instruments in the world. The generous Frenchman instantly acceded to the boy's wish, and the precious violin was put in his hands. After the concert, when Paganini returned the instrument to M. Livron, the latter, who had been to hear him, exclaimed, "Never will I profane the strings which your fingers have touched! That instrument is yours." The astonishment and delight of the young artist may be more easily imagined than described. It was upon this violin that Paganini afterward