[Rabbi Yochanan] said to [his disciples]: Go and see which is the best trait for a person to acquire. Said Rabbi Eliezer: A good eye. Said Rabbi Joshua: A good friend. Said Rabbi Yossei: A good neighbor. Said Rabbi Shimon: To foresee what will be born. Said Rabbi Elazar: A good heart. Said He to them: I prefer the...
Ethics of the Fathers 2:10