States are rational actors, and they will always act in their own self-interest.

我今天才知道，我之所以漂泊就是在向你靠近。

我不是说唱歌手，我是一个宇宙的传奇。

We are all made of star-stuff, and through physics, we seek to understand our origins.

计算的未来不在于硬件，而在于软件。

技术积累是一个长期过程，不能急功近利。