“The persona, the ideal picture of a man as he should be, is inwardly compensated by feminine weakness, and as the individual outwardly plays the strong man, so he becomes inwardly a woman, i. e., the anima, for it is the anima that reacts to the persona. But because the inner world is dark and invisible to the extraverted consciousness, and because a man is all the less capable of conceiving his weaknesses the more he is identified with the persona, the persona's counterpart, the anima, remains completely in the dark and is at once projected, so that our hero comes under the heel of his wife's slipper. If this results in a considerable increase of her power, she will acquit herself none too well. She becomes inferior, thus providing her husband with the welcome proof that it is not he, the hero, who is inferior in private, but his wife. In return the wife can cherish the illusion, so attractive to many, that at least she has married a hero, unperturbed by her own uselessness. This little game of illusion is often taken to be the whole meaning of life.”

Two Essays on Analytical Psychology, CW 7 (1957). "The Relations between the Ego and the Unconscious" P.309