[153] on which account, besides the word "mixed," there is also added the epithet "great;" for he who looks at one end only is truly simple, and unmixed, and plain; but he who proposes to himself many objects of life is manifold, and mixed, and rough, in real truth: on which account the sacred scriptures say, that the practiser of virtue, Jacob, was a smooth man, and that Esau, the practiser of what is shameful, was a hairy or rough man.