Carl Gustav Jung, Collected Papers on Analytical Psychology… (1916)
“ What can we reasonably consider to be the content of the unconscious in the case of such an individual? Considered from the above theoretical standpoint, everything in the personality that is not contained in the conscious mind should be found in the unconscious. Let us agree, then, that this man consciously considers himself to possess all the fine attributes we have just described—no more, no less. Then it must obviously result that he is entirely unaware that a man may be not merely industrious, thorough, and painstaking, but that he may also be careless, indifferent, untrustworthy ”
