華嚴一乘教義分齊章 1.59

1.59

九、依梁朝光宅寺雲法師立四乘教，謂臨門三車為三乘，四衢所授大白牛車方為第四。以彼臨門牛車亦同羊鹿，俱不得故，餘義同上辯。信行禪師依此宗立二教，謂一乘、三乘。三乘者，則別解別行及三乘差別，并先習小乘後趣大乘是也；一乘者，謂普解普行，唯是一乘，亦《華嚴》法門及直進等是也。

9. According to Master Yun of Guangzhai Monastery under the Liang dynasty, he established four vehicles of teachings, maintaining that the three carts outside the gate are the Three Vehicles, while the great white bullock cart given at the crossroads is the fourth. Since that bullock cart at the gate is just like the goat and deer [carts], none of which are attained, the remaining points are as explained above. Dhyāna Master Xinxing established two teachings based on this tenet, namely the One Vehicle and the Three Vehicles. The Three Vehicles are the distinct understandings and distinct practices, the distinctions among the Three Vehicles, and first training in the Hīnayāna and later proceeding to the Mahāyāna. The One Vehicle refers to universal understanding and universal practice, being purely the One Vehicle, which is also the Avataṃsaka doctrinal approach, the direct-advancing [bodhisattvas], and so forth.