You really believe, and it is in fact the case that the things written down in the envelope are true.

你真的相信，而事实上,信封里写的那些事都是真的。

耶鲁公开课 - 死亡课程节选

Let me just tell you what the facts in the envelope are.

让我告诉你信封里的事实是什么。

耶鲁公开课 - 死亡课程节选

And so you know that if only you were to read these things in the envelope, you would change your mind and no longer want to go out with her.

所以你知道,只要你看了信封里的内容，你会改变主意,不再想和她约会。

耶鲁公开课 - 死亡课程节选

They're in the envelope.

它们在信封里。

耶鲁公开课 - 死亡课程节选