There was a rock that since the creation of the world had been worked upon by the pure essences of Heaven and the fine savours of Earth, the vigour of sunshine and the grace of moonlight, till at last it became magically pregnant and one day split open, giving birth to a stone egg, about as big as a playing ball. Fructified by the wind it developed into a stone monkey, complete with every organ and limb.
— WU CHENG'EN