No one can flatter himself that he is immune to the spirit of his own epoch, or even that he possesses a full understanding of it. Irrespective of our conscious convictions, each one of us, without exception, being a particle of the general mass, is somewhere attached to, colored by, or even undermined by the spirit which goes through the mass. Freedom stretches only as far as the limits of our consciousness.

All fanaticism is repressed doubt.

It was most essential for me to have a normal life in the real world as a counterpoise to that strange inner world. My family and my profession remained the base to which I could return.

There are as many archetypes as there are typical situations in life. Endless repetition has engraved these experiences into our psychic constitution, not in the forms of images filled with content, but at first only as forms without content, representing merely the possibility of a certain type of perception and action.

Only a fool is interested in other people's guilt, since he cannot alter it. The wise man learns only from his own guilt. He will ask himself: Who am I that all this should happen to me? To find the answer to this fateful question he will look into his own heart.

I readily admit that I have such a great respect for what happens in the human soul that I would be afraid of disturbing and distorting the silent operation of nature by clumsy interference.

In thirty years I have treated many patients. Among all my patients in the second half of life, every one of them fell ill because he had lost that which the living religions of every age had given their followers, and none of them was really healed who did not regain his religious outlook.