人天眼目 2.189

2.189

One day he instructed the assembly: "Those who understand the Buddha Dharma are like the sands of the Ganges. At the tips of the hundred grasses, speak a phrase on their behalf!" Answering on their behalf himself, he said, "Together."
Whenever the master encountered a student's capacity, he often used such responses. Therefore the monastic groves called it "The One-Word Barrier."