1.
Why Should We Say "the Ignorance and the Unknown" Are Not Beyond "the Knowing and the Known"-- One of the Clarifications of Knownology;
为什么说“不知与所不知”超不出“知与所知”——所知学释疑之一
2.
The Essence of Knownology--To Be Discussed with Scholars Interested in Knownology;
“所知学”之要义——与关注“所知学”的同仁商榷
3.
If there are things we do not know, it is because we haven't learnt them.
有所不知，盖未学也。
4.
I just had a bowing acquaintance with German literature.
我对德国文学略有所知。
5.
I have very little knowledge of mathematics.
我对数学几乎一无所知。
6.
On What s about "Knowledge What One Sees and Hears" and "the Morality Moral Character Knows";
理学家的“见闻之知”和“德性所知”
7.
I've received award letters from five universities！
我已经收到了五所大学的奖学金通知！
8.
The teacher will examine the class on everything they have learnt this year.
教师要考学生今年学过的所有知识。
9.
All the students of our class thirst after knowledge to learn.
我们班的所有的同学都渴望知识学习。
10.
By subjects: philology, as in mathematics, Luo Wu Xue, Zhizhi school.
所定课目有：语文学、象数学、格物学、致知学。
11.
It is the curiosity for knowledge stimulated by knowledge itself.
学习就是知识本身所激发的对知识的好奇。
12.
Understand the Unknown with Gained Knowledge --Psychological Analysis to the Class Introduction Art;
以其所知,喻其不知——导课艺术的心理学分析
13.
The story of the university began, as far as I know, in 1209 .
就我所知，这所大学的历史是从1209年开始的。
14.
Were it otherwise, science would not be possible: we could not know anything without knowing everything.
难道科学真如这句话所说，「知道一件事，得先知道所有的事」？
15.
We can learn what we do not know .
我们能学会过去我们所不知道的东西。
16.
He is the most diligent student that I have ever known.
他是我所知道的最用功的学生。
17.
This is a good opportunity to gather together what we have learned.
这是一个总结我们所学知识的好机会。
18.
It can help her use her skills in arithmetic.
有助于她运用所学过的算术知识。