Plato often names Socrates' foils for characteristics of their personality. A young, overtalkative, innocent and good-natured foil in the Gorgias is named Polus, which is Greek for "colt." Phædrus' personality is different from this. He is unallied to any particular group. He prefers the solitude of the country to the city. He is aggressive to the point of being dangerous. At one point he threatens Socrates with violence. Phædrus, in Greek, means "wolf."