I can still recall vividly how Freud said to me, "My dear Jung, promise me never to abandon the sexual theory. That is the most essential thing of all. You see, we must make a dogma of it, an unshakable bulwark" ... In some astonishment I asked him, "A bulwark-against what?" To which he replied, "Against the black tide of mud"-and here he hesitated for a moment, then added of occultism.

The fact is that certain ideas exist almost everywhere and at all times and can even spontaneously create themselves quite independently of migration and tradition.

The Self then functions as a union of opposites and thus constitutes the most immediate experience of the Divine which it is psychologically possible to imagine

I deliberately and consciously give preference to a dramatic, mythological way of thinking and speaking, because this is not only more expressive but also more exact than an abstract scientific terminology, which is wont to toy with the notion that its theoretic formulations may one fine day be resolved into algebraic equations.

Knowing your own darkness is the best method for dealing with the darkness's of other people. One does not become enlightened by imagining figures of light, but by making the darkness conscious. The most terrifying thing is to accept oneself completely. Your visions will become clear only when you can look into your own heart. Who looks outside, dreams; who looks inside, awakes.

Dream analysis stands or falls with [the hypothesis of the unconscious]. Without it the dream appears to be merely a freak of nature, a meaningless conglomerate of memory-fragments left over from the happenings of the day.

Intuition (is) perception via the unconscious