你怀疑别人，别人也就会怀疑你，你提防别人，别人也就是提防你，

The most important thing is to keep the most important thing the most important thing.

史记

"That's the thing about pain. It demands to be felt."

每一种化学结合完全且仅仅依赖于两种对立的力量，即正电和负电。

劳动经济学从根本上讲是理解人们的选择和约束。

I’ve always respected the history of the game. That’s why I work so hard.