物理定律是普适的，在像银河系中心这样的极端环境中测试它们是至关重要的。

We are all exiles in some way, searching for a place to call home.

Two roads diverged in the wood and I took the one less traveled by, And that has made all the difference.

最艰难的决定往往带来最大的回报。

译文：因此，即使拥有中原的富饶，也比不上这座都城的无限繁华。