But he who knows he knows nothing knows something.

但是知道他不知道这件事的人是知道一些事情的。

youdao

Butt he who knows he knows nothing knows something.

但是知道自己嘛都不知道的人可以说知道点嘛了。

youdao

One critic's response to the philosopher's new work is not that the position it takes is heretical, as some have asserted, but instead nothing new to anyone who knows anything about the topic.

一位评论家对这位哲学家的新著作的回应，并不是说它所采取的立场是异端邪说，就像有些人断言的那样，而是对任何对这个话题有所了解的人来说，它都不是什么新鲜事。

youdao

He knows that some people will support it, some will reject it and some will say it changes nothing.

VOA: special.2010.05.10

"That is preposterous. My brother knows nothing about government or civil affairs.

VOA: special.2009.03.05

I do not hold any animosity. But I tell Obasanjo today, and I am sure he knows it, that he lied to the world when he said that I was escaping and he knew nothing about it.

VOA: standard.2009.11.10

Right now a computer might play Jeopardy, but it knows nothing about playing chess.

FORBES: Magazine Article

Michael has been karting since he was four or five so he knows nothing else.

BBC: Mercedes boss hints at F1 return for Michael Schumacher

Ben Bernanke, who would probably make a fine high school math teacher, knows nothing about economics.

FORBES: High Oil Prices, Global Instability: The Nasty Underbelly Of Fed Policy