‘Shishuan entered the hall and addressed the monks saying, “All of the buddhas and all of the buddhas’ anuttara-samyaksambodhi come forth from this sutra.” He then raised his staff upright and said, “This is the Nanyuan Temple staff. Where is the sutra?”
After a long pause he said, “The text is long. I’ll give it to you later.”
Then, with a shout, he got down from the seat.’ (Zen’s Chinese Heritage)
Kids these days, no attention span, eh?