政策规则优于自由裁量，因为它们避免了时间不一致性问题。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

"The power of words can change the world, one reader at a time."

什么是神？是精微至极而成为灵性的存在。

Propaganda is to a democracy what the bludgeon is to a totalitarian state.

它让我如鱼得水。