"mandala means 'circle.' they are all based on the squaring of a circle.
Their basic motif is the premonition of a centre of personality, a kind of central point within the psyche, to which everything is related, by which everything is arranged, and which is itself a source of energy.
The energy of the central point is manifested in the almost irresistible compulsion and urge to become what one is.
This centre is not felt or thought of as the ego but as the self."