But I'm going to suggest that I can divide knowledge into at least two categories.

不过我得假设,我能将知识分成两大类。

麻省理工公开课 - 计算机科学及编程导论课程节选

Here is a fact, so is it common knowledge that -- is it common knowledge that at least one of these people has a pink hat on their head?

我这样说这是共同知识吗,至少有一个人戴着粉色的帽子,这是共同知识吗

耶鲁公开课 - 博弈论课程节选

The ancients had a beautiful word or at least the Greeks had a beautiful word for this quest for this desire for knowledge of the best regime.

古人有一个美丽的字眼,至少希腊文有这么一个美丽的字眼,送给寻道者，追寻最优政体知识的欲望。

耶鲁公开课 - 政治哲学导论课程节选