"The Layman was sitting in his thatched cottage one day studying the sūtras. "Difficult, difficult," he said; "like trying to scatter ten measures of sesame seed all over a tree." "Easy, easy," Mrs. Pang said; "like touching your feet to the ground when you get out of bed." "Neither difficult nor easy," Ling Zhao said; "on the hundred grass tips, the great Masters' meaning.""