1.
between you and me and the gatepost
天知地知，你知我知
2.
Hold what you really know and tell what you do not know -this will lead to knowledge.
"知之为知之, 不知为不知, 是知也"
3.
Understanding the Living,Understanding the Death,Understanding Me;
知生知死知我——“子曰:‘未知生焉知死?’”简论
4.
In the strictest confidence.
你知我知，天知地知表示非常信任
5.
When one has a wide range of knowledge, one can then know the mandate.
知天所为，知人所为，然后知道，知道然后知命。
6.
Confucius said: "Yu, shall I teach you about knowledge? What you know, you know, what you don't know, you don't know. This is knowledge."
子曰:「由、诲女知之乎。知之为知之,不知为不知,是知也。」
7.
perceptional intuitionalism
知觉直觉说 知觉直觉说
8.
phenomenological knowledge
现象知识 现象知识
9.
No. I only know that I love you.
不知道。我只知道我爱你。
10.
conversion notice
转换通知,兑换通知书
11.
The effect or product of perceiving.
感知知觉的效果或产物
12.
Do you understand anything they're saying?
你知不知道他们说什么？
13.
Know the enemy and know yourself, and you can fight a hundred Battles without defeat.
知己知彼，百战不殆。
14.
"He who has a thorough knowledge of the enemy and himself is bound to win in all battles.
知彼知己者，百战不殆；
15.
Know the enemy and know yourself, and you can fight a hundred battles with no danger of defeat.
知彼知己, 百战不殆。
16.
Better the devil you know than the devil you don't
知己知彼,百战百胜
17.
The more a man learns, the more he sees his ignorance.
知识越广博，越感已无知
18.
He that boast of his own knowledge proclaim ignorance.
夸耀知识，表明无知。