A monk once asked Jo Ju, "I have just entered the monastery. Please teach me, Master."
Jo Ju said, "Have you had breakfast?"
"Yes, I have," replied the monk.
"Then," said Jo Ju, "wash your bowls."
The monk was enlightened.
Once upon a time when Buddha was in Grdhrakuta mountain, he twirled a flower in his finger and held it before his congregation. Everyone was silent. Only Maha Kashapa wholeheartedly smiled. Buddha said, "I have the eye of the true teaching, the heart of Nirvana, the formless form, the mysterious gate of Dharma. Beyond the words and beyond all teachings to be transmitted, I now pass this on to Maha Kashapa."
Nansen saw the monks of the eastern and western halls fighting over a baby cat. He seized the cat and said, "If (any of) you can say (a word of Zen), you can spare the cat. Otherwise I will kill it." No one could answer. So Nansen cut the cat in two .
That evening Joshu returned and Nansen told him what had happened. Joshu thereupon took off his sandals and, placing them on his head, walked away. Nansen said, "If only you had been there, you could have saved the cat."