To be in a state of purity simply means that one is qualified to contact the sacred: to enter the sacred precincts, to handle sacred objects, and so on.

处于纯洁的状态仅仅意味着有资格,去接触神圣，比如说进入圣地的周边地区，打理神圣的物件，等等。

耶鲁公开课 - 旧约导论课程节选

To be in a state of impurity simply means that one is not qualified to contact the sacred.

处于不纯洁的状态仅仅意味着,没有资格去接触神圣的事物。

耶鲁公开课 - 旧约导论课程节选

As a consequence, we believe that no student here is under-qualified for this course: you're all MIT students, you're all qualified to be here.

因此，我们相信这儿,没有学生是不够格的：,你们都是MIT的学生，你们都具备了相当的水准才能进来。

麻省理工公开课 - 计算机科学及编程导论课程节选