不言自明bùyánzìmíngTop 45000Meanings1. self-evident; needing no explanation (idiom)Characters used不no言words自self明brightExamples1不言自明bùyánzìmíng，金钱jīnqián买mǎi不到bùdào幸福xìngfú。It goes without saying that money cannot buy happiness.