Mind & principles. Creative tasks aim slightly beyond philosophy and psychology of every characters... subduction of knowledge is more than just thoughts - sure it is (or was by more than him and everyone else!). :)

It's funny, but reading Jung specifically looking for what he has to say of value to writing is an interesting perspective, one that has yielded much fruit in my studies. And what is the process of individuation but a story?

[...] Carl Jung: “Memories, Dreams, Reflections” (gointothestory.blcklst.com) [...]