Classical humanism, was a key dynamic of the Italian Renaissance. This philosophical movement was based on the idea that every persons life had value and dignity. Humanism also stressed  man's position in the natural world. The Humanists  believed modern man should look to the classical writings and art of the ancient Greeks and Romans as exemplary guides for ethical living and scholarship. John Donne, famous Renaissance poet and writer stated, "No man is an island. entire of itself; every man is a piece of the continent, a part of the main; if a clod be washed away by the sea, Europe is the less, as well as if a promontory were, as well as if a manor of thy friend's or of thine own were; any man's death diminishes me, because I am involved in mankind, and therefore never send to know for whom the bell tolls; it tolls for thee. ."