战争不决定谁对了，只决定谁留下了。

A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.

未来属于今天为之准备的人。

银河系中心是强引力下的一个独特的自然实验。