Renaissance Thought and Its Sources presents the fruits of an extraordinary lifetime of scholarship: a systematic account of major themes in Renaissance philosophy, theology, science, and literature, show in their several settings. Here, in some of Paul Oskar Kristeller's most comprehensive and ambitious writings, is an exploration of the distinctive trends and concepts of the Renaissance, grounded in detailed historical investigation.All of these fourteen essays were originally delivered as lectures. Part One identifies the classical sources of Renaissance thought and exposes its essential...