置之死地而后快

Explanation: Excitement ∞ soon killed not only happy man. Describe the vicious heart. 　　Usage: Complex sentence; as object, attribute, clause; containing derogatory 　　Source: Song Su Shunqin "A Korean holding credentials" to be spent after the show of course not have been more Yuzhi of death and faster. " 　　Examples: I make things difficult and to children, failing to constraints, such as it is moving in the ecliptic weeks of pure loyalty, where the Geng Zhi Kai, everyone want to ~. (Clear bath at Health "World Heroes record" Volume Two) 　　Riddle: Hanxiaojiuquan