梦里梦着梦不完的梦画里画着画不完的画
[mèng lĭ mèng zhe mèng bù wán de mèng huà lĭ huà zhe huà bù wán de huà]
A somewhat playful, cyclical statement meaning dreams keep on being dreamed in dreams, paintings remain unfinished within pictures; it reflects an infinite loop of imagination and creation.