[128] And the lawgiver shows this, when he says, "And a river went out of Eden to water the Paradise; and from thence it is divided into four heads," is [112] For there are four generic virtues: prudence, courage, temperance, and justice. And of these, every single one is a princess and a ruler; and he who has acquired them is, from the moment of the acquisition, a ruler and a king, even if he has no abundance of any kind of treasure;