People sometimes say, since it's impossible to picture being dead, it's impossible to picture being dead--, That is to say, it's impossible to picture your own being dead.

人们有时说，因为死亡难以想象，难以想象也就是说，无法想象你自己的死亡。

耶鲁公开课 - 死亡课程节选

Think about your dying, your being dead-- Since that's impossible to picture, that's impossible to imagine, nobody believes in the possibility that they're going to die, that they're going to cease to exist.

思考你的死亡-,既然这是无法想象的，没有人相信,他们死亡这个可能，停止存在的可能。

耶鲁公开课 - 死亡课程节选

For if I say that this is to disobey the god and because of this it is impossible to keep quiet, you will not be persuaded by me on the grounds that I am being ironic.

因为假设我说那是违悖神意,所以我无法保静默，你们不会被我说服,反而会以为我语带讽刺；

耶鲁公开课 - 政治哲学导论课程节选