10
" Man as we realize if we reflect for a moment, never perceives anything fully or comprehends anything completely. He can see, hear, touch, and taste; but how far he sees, how well he hears, what his touch tells him, and what he tastes depend upon the number and quality of his senses. These limit his perception of the world around him. By using scientific instruments he can partly compensate for the deficiencies of his senses. For example, he can extend the range of his vision by binoculars or of his hearing by electrical amplification. But the most elaborate apparatus cannot do more than bring distant or small objects within range of his eyes, or make faint sounds more audible. No matter what instruments he uses, at some point he reaches the edge of certainty beyond which conscious knowledge cannot pass. "
― C.G. Jung , Man and His Symbols
12
" In order to understand the symbolic indications of the unconscious, one must be careful not to get outside oneself or "beside oneself," but to stay emotionally within oneself. Indeed, it is vitally important that the ego should continue to function in normal ways. Only if I remain an ordinary human being, conscious of my incompleteness, can I become receptive to the significant contents and processes of the unconscious. But how can a human being stand the tension of feeling himself at one with the whole universe, while at the same time he is only a miserable earthly human creature? If, on the one hand, I despise myself as merely a statistical cipher, my life has no meaning and is not worth living. But if, on the other hand, I feel myself to be part of something much greater, how am I to keep my feet on the ground? It is very difficult indeed to keep these inner opposites united within oneself without toppling over into one or the other extreme. "
― C.G. Jung , Man and His Symbols
15
" When a person tries to obey the unconscious, he will often, as we have seen, be unable to do just as he pleases. But equally he will often be unable to do what other people want him to do. It often happens, for instance, that he must separate from his group-from his family, his partner, or other personal connections-in order to find himself. That is why it is sometimes said that attending to the unconscious makes people antisocial and egocentric. As a rule this is not true, for there is a little-known factor that enters into this attitude: the collective (or, we could even say, social) aspect of the Self. "
― C.G. Jung , Man and His Symbols