The 148th poem of this collection suggests that all the rivers of the world cannot quell the author's desire, while the first poem begins "You who hear the sound in scattered rhymes." According to an 
The 148th poem of this collection suggests that all the rivers of the world cannot quell the author's desire, while the first poem begins "You who hear the sound in scattered rhymes." According to an introduction to one of this by Theodor Mommsen, though its author may have called it Rarum Vulgarium Fragmenta. The 333rd considers bringing his "sad verse" to the "harsh stone that hides my precious treasure" For 10 points-- name this collection of 366 poems, many of which are addressed to Laura by Francesco Petrarch.
The 148th poem of this collection suggests that all the rivers of the world cannot quell the author's desire, while the first poem begins "You who hear the sound in scattered rhymes."
{Canzoniere} or {Rime} of Petrarch