And these virtues follow one another; and with whom are the sequences of the virtues, with him is also salvation, which is the keeping of the state of well-being. Rightly, therefore, in treating of these virtues, we shall inquire into them all; for he that has one virtue gnostically, by reason of their accompanying each other, has them all. Self-restraint is that quality which does not overstep what appears in accordance with right reason. He exercises self-restraint, who curbs the impulses that are contrary to right reason, or curbs himself so as not to indulge in desires contrary to right reason. Temperance, too, is not without manliness; since from the commandments spring both wisdom, which follows God who enjoins, and that which imitates the divine character, namely righteousness; in virtue of which, in the exercise of self-restraint, we address ourselves in purity to piety and the course of conduct thence resulting, in conformity with God; being assimilated to the Lord as far as is possible for us beings mortal in nature. And this is being just and holy with wisdom; for the Divinity needs nothing and suffers nothing; whence it is not, strictly speaking, capable of self-restraint, for it is never subjected to perturbation, over which to exercise control; while our nature, being capable of perturbation, needs self-constraint, by which disciplining itself to the need of little, it endeavours to approximate in character to the divine nature. For the good man, standing as the boundary between an immortal and a mortal nature, has few needs; having wants in consequence of his body, and his birth itself, but taught by rational self-control to want few things.