And: "A professor should not be annoyed with me if I receive an important call during class."

VOA: special.2009.03.12

People answered--most people said, no, I'd be so annoyed and angry with myself I'd just leave.

大多数人回答道，不会，我肯定会很烦很生气,我会直接离开。

耶鲁公开课 - 金融市场课程节选