They said, are they out of porcelain? And I said 'Why,sure!'" William Wilhelmi made these boots with the slip cast method.

VOA: special.2009.09.09

I made sure I had the particular type.

我确定了我获得的是这个类型的数据。

麻省理工公开课 - 计算机科学及编程导论课程节选

Reading that comment that I'm sure I made, I realized what I probably should have said is that "I wasn't as prepared to teach them and as ready to encounter their difference as I probably should have been."

读到这个评论时，我知道是我说的，我意识到，或许我当时应该说,“或许我自己也并没有完全准备好教他们,并未准备好迎接学生的不同之处“,并未准备好迎接学生的不同之处“

普林斯顿公开课 - 人性课程节选