Explanation: Pointed at both ends of the pole can not pick anything. Compared two stools. Examples: You are not afraid to offer all kinds try to figure out here, we shift the hidden moment, we are afraid of you get to do ~. ("Yuan Dynasty _select_ed gas English cloth.")
Analogy between the two stools
Analogy between the two stools. Yuan Guan Hanqing "save Courtesan" Third off: "If you break a piece of paper with the book, the woman went on a cigarette. Zhepo Niang if he does not marry me Oh. From time to get off the tip of fear 2?" Element Anonymous "British Gas announced the" first break: "was afraid that you do get the Za worry tip off at both ends."