None but he knew the truth.

只有他知道真相。

《牛津词典》

He had spoken truer than he knew.

他说得比他知道的还确切。

《牛津词典》

He knew it was useless to protest.

他知道抗议是徒劳的。

《牛津词典》

He also knew how police think. So,he did not hide the letter where he knew they would look for it.

VOA: special.2009.12.26

Interestingly, towards his death, I had the chance to meet him, And I asked him... He knew he was dying.

在他去世前，我曾经去拜访他，我问他。。。，他知道他就要离开人世。

普林斯顿公开课 - 人性课程节选

He knew Greek at the age of three, Latin at eight, and age 10, he wrote "A History of Roman Law."

三岁就懂希腊文，八岁时懂拉丁文，十岁的时候写了《罗马律史》

耶鲁公开课 - 公正课程节选

When John D. bought oil assets during slumps, he knew prices would come back.

FORBES: The John D. way

He knew abrasiveness could cost him the business and so he went in offering help and cooperation.

FORBES: Silicon Valley's Prison Call Center

The only thing he knew for certain, he says, was that everything was about to change.

FORBES: The Dealmaker