XXIV. (74) Again, let us look at the subject in this way also. Pheison, being interpreted, is the change of the mouth; and Evilat means bringing forth, and by these two names prudence is signified. For people in general think a man prudent who is an inventor of sophistical expressions, and clever at explaining that which he has conceived in the mind. But Moses considered such an one a man fond of words, but by no means a prudent man. For in the changing of the mouth, that is to say of the power of speaking and explaining one's ideas, prudence is seen. And prudence is not a certain degree of acuteness in speech, but ability which is beheld in deeds and in serious actions. (75) And prudence surrounds Evilat, which is in travail, as it were with a wall, in order to besiege it and destroy it. And "bringing forth," is an especially appropriate name for folly, because the foolish mind, being always desirous of what is unattainable, is at all times in travail. When it is desirous of money it is in labour, also when it thirsts for glory, or when it is covetous of pleasure, or of any thing else. (76) But, though always in labour, it never brings forth. For the soul of the worthless man is not calculated by nature to bring any thing to perfection which is likely to live. But every thing which it appears to bring forth is found to be abortive and immature. "Eating up the half of its flesh, and being like a death of the Soul."[Nu 12:12.] On which account that holy word Aaron entreats the pious Moses, who was beloved by God, to heal the leprosy of Miriam, in order that her soul might not be occupied in the labour of bringing forth evil things. And in consequence he says: "Let her not become like unto death, as an abortion proceeding out of the womb of her mother, and let her not devour the half of her own Flesh."[Nu 12:13.]