Li Ch'i smiled. "This refers to a passage in the Four Books."
"In one's conduct, one must press towards the highest benevolence."
Hsiang-yün quickly interposed; taking up the thread of the conversation.
"You should ponder over the meaning of the three words implying: 'handed down by ancestors'," Pao-ch'ai smiled, "before you venture a guess."
"Think again!" Li Wan urged with a smile.
"I've guessed it!" Tai-yü smiled. "It's:
"'If, notwithstanding all that benevolence, there be no outward visible sign…'"
"That's the line," one and all unanimously exclaimed with a laugh.
"'The whole pond is covered with rush.'"
"Now find the name of the rush?" Li Wan proceeded.