知之为知之,不知为不知,是知也!英文翻译

Say yes if you know. Say no if you don't know. that is a good behaviour.

要文雅点的，百度翻译的就不必了。 中文意思是：知道就是知道,不知道就是不知道,这才是聪明智慧的表现。最后一个“知”是“智”的通假字所以英语

Learning honestly is a kind of wisdom.

Known for know, motto, is also know!

Say yes if you know.Say no if you don't know.that is a good behaviour.

中文意思是：知道就是知道,不知道就是不知道,这才是聪明智慧的表现。
最后一个“知”是“智”的通假字
所以英语翻译过来应该是
It is wise to hold what you know and admit what you don't know.
我觉得这样能够比较简短
网上还有比较不错的说法
When you know a thing, to hold that you know it; and when you do not know a thing, to allow that you do not know it;-this is knowledge.
Hold what you really know and tell what you do not know -this will lead to knowledge.
欢迎探讨，希望对你有帮助