So, the mere fact, if it is a fact, suppose the facts about life and death are as I've described them.

所以，事实不过是，如果这算是事实的话，假设关于生和死的事实正如我所描述的那样。

耶鲁公开课 - 死亡课程节选

But the mere fact that they would change your behavior doesn't yet tell you whether they're reason-generating facts.

但仅仅是它们会改变你的行为这个事实,并没有告诉你它们是否是产生原因的事实。

耶鲁公开课 - 死亡课程节选