姑妄听之

Explanation: No matter: for the time being; jump: casual, careless. Tentatively casual listen, not to believe. 　　Usage: Partial official; as predicate, object, attribute; that casual listen tentatively 　　Source: Zhuang, "Equality of Zhuangzi": "I try to nonsense of women and women to jump to listen to." 　　Examples: Even the public comments after a meal, drink macro meeting, also true that not ~ it? (Lu Xun's "sequel _set_ to send kitchen at canopy Essay") Thesaurus:  not take sth. too seriously