有这样一个寓言:唐太宗贞观年间,在长安城西的一家磨坊里,有一匹马和一头驴子。贞观三年,这匹马有幸被玄奘大师选中——驮玄奘前往印度取经(这匹马是不是《西游记》中唐僧骑的那匹白龙马?待考)。17年后,这匹马驮着佛经回到了长安。在磨坊里,这匹老马见到了驴子。它向驴子谈起这次旅途的经 There is such a parable: During the period of Tang Taizong Zhenguan, in a mill in the west of Chang’an City, there was a horse and a donkey. In the three years of Zhenguan, this horse was fortunately chosen by Master Xuan Zang—Guan Xuanxuan went to India to learn the scriptures (this horse is not the white dragon horse of the Tang Dynasty riding in “Journey to the West”?). Seventeen years later, the horse returned to Chang’an with the Buddhist scriptures. In the mill, the old horse saw the donkey. It talked to the donkey about the history of the trip.