控制理论是基于过去的信息来影响未来。

Art is the highest form of hope.

The best time to negotiate your salary for a new job is the moment AFTER they say they want you， and not before. Then it becomes a game of chicken for each side to name an amount first， but it is to your advantage to get them to give a number before you do.

Collaboration across nations is key to preserving marine ecosystems.

文学是人类灵魂的镜子，在其中我们都能看到自己的反映。