The amplification, then, of the ballad to the proportions of the more pretentious metrical romance came by a natural process of crystallization of the elements of a rare power, profound research, and inspiring themes. The first of the more ambitious efforts of Scott was the "Lay of the Last Minstrel," which was published in 1805. This became immediately and generally popular, and paved the way for the favorable reception of later productions. In 1808 "Marmion," the greatest poetical work of Scott, appeared. This was so enthusiastically received, that a certain friend urged him to be satisfied with such unexampled success, and refrain from publishing anything more, lest he impair his prestige. To this he replied, "If I fail, it is a sign that I ought never to have succeeded, and I will write prose for life: you shall see no change in my temper, nor will I eat a single meal the worse. But if I succeed, "'Up with the bonnie blue bonnet, The dirk, and the feather, and a'!'" In this confident, buoyant spirit he made another venture, "The Lady of the Lake," published in 1810; and its extraordinary success justified his expectations. How sincere and widespread was the enthusiastic appreciation of this poem may be judged from the following instance, mentioned in Lockhart's "Life of Scott:" "In the course of the day, when 'The Lady of the Lake' first reached Sir Adam Fergusson, he was posted with his company on a point of ground exposed to the enemy's artillery, somewhere, no doubt, on the lines of Torres Vedras. The men were ordered to lie prostrate on the ground. While they kept that attitude, the captain, kneeling at the head, read aloud the description of the battle in Canto VI., and the listening soldiers only interrupted him by a joyous huzza when the French shot struck the bank close above them." We are not surprised at the soldierly tribute to the power of a poet "through whose head a regiment of horse had been exercising since he was five years old," whose sympathies had always been in touch with heroic achievement and chivalrous enterprise, and whose poems rang "with the quick, metrical tramp of his own moss-troopers;" but this was only a fractional though precious part of the applause that greeted him. "The whole country rang with the praises of the poet; crowds set off to view the scenery of Loch Katrine, till then comparatively unknown; and, as the book came out just before the season for excursions, every house and inn in that neighborhood was crammed with a constant succession of visitors."