“Myths are public dreams, dreams are private myths.”

Source: Memories, Dreams, Reflections

1970s, Culture Is Our Business (1970)

As quoted in The New York Times (5 January 1964)
Context: Both dreams and myths are important communications from ourselves to ourselves. If we do not understand the language in which they are written, we miss a great deal of what we know and tell ourselves in those hours when we are not busy manipulating the outside world.

The Discovery of India (1946)
Context: The discovery of India — what have I discovered? It was presumptuous of me to imagine that I could unveil her and find out what she is today and what she was in the long past. Today she is four hundred million separate individual men and women, each differing from the other, each living in a private universe of thought and feeling. If this is so in the present, how much more so to grasp that multitudinous past of innumerable successions of human beings. Yet something has bound them together and binds them still. India is a geographical and economic entity, a cultural unity amidst diversity, a bundle of contradictions held together by strong but invisible threads. Overwhelmed again and again her spirit was never conquered, and today when she appears to be a plaything of a proud conqueror, she remains unsubdued and unconquered. About her there is the elusive quality of a legend of long ago; some enchantment seems to have held her mind. She is a myth and an idea, a dream and a vision, and yet very real and present and pervasive.

The Psychology of the Child Archetype [Das göttliche Kind] (1941), 1963 translation, II, 1 : The Archetype as a Link with the Past; also in Collected Works, Vol. 9, Part I, p. 160
Context: Not for a moment dare we succumb to the illusion that an archetype can be finally explained and disposed of. Even the best attempts at explanation are only more or less successful translations into another metaphorical language. (Indeed, language itself is only an image.) The most we can do is dream the myth onwards and give it a modern dress. And whatever explanation or interpretation does to it, we do to our own souls as well, with corresponding results for our own well-being. The archetype — let us never forget this — is a psychic organ present in all of us. A bad explanation means a correspondingly bad attitude toward this organ, which may thus be injured. But the ultimate sufferer is the bad interpreter himself.

Source: The Hero with a Thousand Faces (1949), Chapter 1
Context: Dream is personalized myth, myth is depersonalized dream; both myth and dream are symbolic in the same general way of the dynamics of the psyche. But in the dream the forms are quirked by the peculiar troubles of the dreamer, whereas in myth the problem and solutions shown are directly valid for all mankind.

"Elfin Song" (1850).
Context: What if there be a fated day
When the Faery Isle shall pass away,
And its beautiful groves and fountains seem
The myths of a long, delicious dream!
A century's joys shall first repay
Our hearts, for the evil of that day;
And the Elfin-King has sworn to wed
A daughter of Earth, whose child shall be,
By cross and water hallowe'd,
From the fairies' doom forever free.
What if there be a fated day!
It is far away! it is far away!
Maiden, fair Maiden, I, who sing
Of this summer isle am the island King.

Source: The Passionate Life (1983), p. 140