Yes... oh...

是啊
- Bye. - Bye.

-再见 -再见
Stephen?

斯蒂芬
Well, then, here we are,

来看看这个
a little challenge for you all,

给你们的小测试
as you embark upon your separate doctoral journeys...

在你们踏上学术研究之路时...
whatever they may be, Mr. Hawking.

不管你们打算研究什么霍金先生
Pass them down.

传下去
Something to separate the men from the boys,

来看看你们是男人还是男孩
the wheat from the chaff,

是粮食还是糟糠
the mesons from the pi-mesons, the quarks from the quacks.

介子还是π介子真夸克[基本粒子之一]还是假行家
Ten questions, each more impregnable than the last.

十个问题一个比一个难