Dante and Piedrake, both pioneers of the Renaissance, naturally emphasized humanism in their poetic style and got rid of the shackles of theology in their poetic creation. Praise people's nobility and wisdom. Freshman is written in Latin, mainly by describing what he saw and heard in hell. Advocating humanism, and Piedrake's collection of songs is written in Italian, mainly describing love poems. Describe Laura's physical beauty, her complicated feelings and her inner activities. The poet boldly praises love and longs for happiness. Show contempt for medieval morality and life-loving worldview.