We have not yet found them all, Lords and Commons, nor ever shall do, till her Master's second coming.

我们还有找到这些碎片，上帝和普通人，我们也不会去找，知道她的主人第二次来。

耶鲁公开课 - 弥尔顿课程节选

I will randomly pair your form with another form and neither you nor your pair will ever know with whom you were paired.

我会随机把你们分成两两一组,你们不知道会跟谁分到一组

耶鲁公开课 - 博弈论课程节选