释义：天之险在于高不可升，地之险在于山川丘陵。王公设险以保卫国家，险的功用非常大。

"We are all made of starstuff, and it's our destiny to explore the stars."

我行走在一条孤独的路上，这是我唯一熟悉的道路。

"The pressure is a privilege."

When someone really hears you without passing judgment on you, without trying to take responsibility for you, without trying to mold you, it feels damn good!

自由就是对自己负责。