当你可能需要我时我就会出现。

I'll be there for you, If you should need me.

youdao

时间到了我就会出现。

When the time is right, I'll be back.

youdao

当你情绪低落的时候，请让我知道，我就会出现。

When you feeling low, then let me know, and I will be there.

youdao

Now,if the Michigan guy hadn't been there, what I would have done, if I believed in the personality theory or when I believe in the personality theory, is say Oh look,Napoleon--reincarnated in New York.

如果密西根家伙不曾出现在那里，那么我就会，假如我相信人格理论的话，我便会说，看，拿破仑在纽约转生了。

耶鲁公开课 - 死亡课程节选