To know what's inside a black hole, we need something to come out from behind the event horizon, and reach us via a telescope.

要知道黑洞里究竟是什么，我们需要有什么东西从视界里出来，并让我们用望远镜看到。

It's the moment of uncertainty, when you have to look inside yourself to keep going, and pull out something you didn't know you had before.

这个时刻就是不确定，你不得不从你的内心深处寻找继续写下去的那些你之前从不晓得的事情。