I feel very strongly that I am under the influence of things or questions which were left incomplete and unanswered by my parents and grandparents and more distant ancestors. It often seems as if there were an impersonal karma within a family which is passed on from parents to children. It has always seemed to me that I had to answer questions which fate had posed to my forefathers, and which had not yet been answered, or as if I had to complete, or perhaps continue, things which previous ages had left unfinished.

Only the wounded physician heals.

We carry our past with us, to wit, the primitive and inferior man with his desires and emotions, and it is only with an enormous effort that we can detach ourselves from this burden. If it comes to a neurosis, we invariably have to deal with a considerably intensified shadow.

Our mind has its history, just as our body has its history. You might be just as astonished that man has an appendix, for instance. Does he know he ought to have an appendix? He is just born with it....Our unconscious mind, like our body, is a storehouse of relics and memories of the past. A study of the structure of the unconscious collective mind would reveal the same discoveries as you make in comparative anatomy. We do not need to think that there is anything mystical about it.

We can hardly escape the feeling that the unconscious process moves spiral-wise round a centre, gradually getting closer, while the characteristics of the centre grow more and more distinct.

The reason for such an “unreasonable” attitude with me is that I am not at all sure what will happen to me after death. I have good reasons to assume that things are not finished with death. Life seems to be an interlude in a long story.

We need more understanding of human nature, because the only real danger that exists is man himself.