The goal of the project is to raise awareness about the species that are disappearing and to tell people what can be done to help the situation.

VOA: special.2010.04.21

Because what we've done is we forced p, pressure here, to be equal to the external pressure.

因为这里我们让内部的压强，等于外部的压强。

麻省理工公开课 - 热力学与动力学课程节选

So what I want to do in this class is be honest with you and tell you, "You've really done work here to be extraordinarily proud of yourself" versus "Yeah, you've done something okay" or "You've done good work.

所以我想在这个课程里和你们坦陈相待，你们真的是在学东西,让自己及其骄傲“,而不是说你们做的差强人意“,或是你们干的不错。

耶鲁公开课 - 死亡课程节选