Day after day,night after night, I studied life under my microscope.

VOA: special.2009.07.18

Who here has been making it since the beginning of the semester on under six hours a night?

谁从本学期开学到现在,每晚睡不到六小时的？

耶鲁公开课 - 心理学导论课程节选

that has been getting under five hours a night?

每晚睡不到五小时的？

耶鲁公开课 - 心理学导论课程节选