The totality of the psyche can never be grasped by the intellect alone.

The greatest and most important problems of life are all in a certain sense insoluble. They can never be solved, but only outgrown. This 'outgrowing', as I formerly called it, on further experience was seen to consist in a new level of consciousness. Some higher or wider interest arose on the person's horizon, and through this widening of view, the insoluble problem lost its urgency. It was not solved logically in its own terms, but faded out when confronted with a new and stronger life-tendency.

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.

Part of the human Self or Soul is not subject to laws of space and time.

Science...is part and parcel of our knowledge and obscures our insight only when it holds that the understanding given by it is the only kind there is.

Creative powers can just as easily turn out to be destructive. It rests solely with the moral personality whether they apply themselves to good things or to bad. And if this is lacking, no teacher can supply it or take its place.

No matter what the world thinks about religious experience, the one who has it possesses a great treasure, a thing that has become for him a source of life, meaning, and beauty, and that has given a new splendor to the world and to mankind.