"We can best show our joy by refusing to celebrate their downfall."

VOA: special.2009.12.24

We have certain kinds of sensations inside our body, the characteristic sensation of fear or joy or depression.

我们能感受到特定的内在感觉,典型的如恐惧,愉悦,沮丧,等等

耶鲁公开课 - 死亡课程节选