The theory of economic development is the study of how the economic system generates the forces which incessantly transform it.

我是有史以来最具统治力的球员。

"Books are the most powerful weapons in the world."

λ演算本质上是一个关于函数及其应用的理论。

最好的决策是结合数据和直觉做出的。

我是那种会为自己人挡子弹的人，如果你越界，我也会要你的命。