Carl Jung on Mandalas

Mandala Quotes

The “squaring of the circle” is one of the many archetypal motifs
which form the basic patterns of our dreams and fantasies. But it
is distinguished by the fact that it is one of the most important
of them from the functional point of view. Indeed, it could even
be called the archetype of wholeness.

- from Mandalas. C. G. Jung. trans. from Du (Zurich, 1955)

… there must be a transconscious disposition in every individual which is able to produce the same or very similar symbols at all times and in all places. Since this disposition is usually not a conscious possession of the individual I have called it the collective unconscious, and, as the bases of its symbolical products, I postulate the existence of primordial images, the archetypes.
… the identity of conscious individual contents with their ethnic parallels is expressed not merely in their form but in their meaning.

- from Concerning Mandala Symbolism. C. G. Jung. trans. from “Uber Mandalasymbolik,” Gestaltungen des Unbewussten (Zurich, 1950)