梦里梦到醒不来的梦画里画着画不出的画
[mèng lĭ mèng dào xĭng bù lái de mèng huà lĭ huà zhe huà bù chū de huà]
Dreamed a dream that can't be awakened in dreams; The picture painted something unpaintable in pictures. This phrase reflects a dreamlike, unrealistic feeling, as if one's emotions can't come true.