If you want to say,no,no,no,those memories are illusions, it must be because you don't think he's really Napoleon.

假如你说，不，那些记忆都是错觉，那是因为你不认为他是真的拿破仑。

耶鲁公开课 - 死亡课程节选

It's an illusion,or a delusion,but he didn't really have the genuine memory.

是幻觉，或者错觉，他没有真正的记忆。

耶鲁公开课 - 死亡课程节选