流水无情

Explanation: Water gone, there is no affection. Metaphor of time passing, no intention to stay. 　　Usage: The main predicate; as object, attribute; containing derogatory 　　Source: Tang Bai "over per family to fulfill the letter home" poem: "empty words falling tree, without a word, relentless self into the pool water." 　　Examples: Luohuayouyi, no intention of turning achievements marriage; water ruthless, back doing affectionate couple. (Clear color of money, "said Yue Fei," seventy-eighth back)