"The president understands that his most important job is to keep the American people safe, and that he is not going to make any decision or any judgment that imperils the safety of the American people,"

VOA: standard.2009.05.20

His memory has failed him and, given the general importance that I'm attributing to problems of remembering and forgetting, I think it's safe to assume that something important is going on here.

他的记忆背叛了他并且让我在这里提出的,关于记忆与遗忘的问题变得重要起来，我想假设这里有某种重要的事情发生了并不为过。

耶鲁公开课 - 弥尔顿课程节选

And the most important thing in the Southern code of honor, I think, safe to say, was reputation.

南方人所谓的荣誉的核心部分,我以为,可以肯定的说,是声誉

耶鲁公开课 - 美国内战与重建课程节选