The Shadow is a moral problem that challenges the whole ego-personality, for no one can become conscious of the shadow without considerable moral effort. To become conscious of it involves recognizing the dark aspects of the personality as present and real. This act is the essential condition for any kind of self-knowledge, and it therefore, as a rule, meets with considerable resistance. Indeed, self-knowledge as a psychotherapuetic measure frequently requires much painstaking work extending over a long period of time.
Carl JungA criminal becomes a popular figure because he unburdens in no small degree the consciences of his fellow man, for now they know once more where evil is to be found.
Carl JungThere are two reasons why man loses contact with the regulating center of his soul. One of them is that some single instinctive drive or emotional image can carry him into a one-sidedness that makes him lose his balance...his one-sidedness and consequent loss of balance are much dreaded by primitives, who call it 'loss of soul.' Another threat...circles around particular complexes
Carl JungThe teacher pretended that algebra was a perfectly natural affair, to be taken for granted, whereas I didn't even know what numbers were. Mathematics classes became sheer terror and torture to me. I was so intimidated by my incomprehension that I did not dare to ask any questions.
Carl JungI use [Heraclitus' discovery of] enantiodromia for the emergence of the unconscious opposite in the course of time. This characteristic phenomenon practically always occurs when an extreme, onesided tendency dominates conscious life; in time an equally powerful counterposition is built up, which first inhibits the conscious performance and subsequently breaks through the conscious control.
Carl Jung