The modern state is characterized by its ability to concentrate and use power in a way that premodern states could not.

Disruptive innovation starts with questioning why things are done the way they are.

我对这场战争了解的不多，但我知道美国的很多年轻人都参与了这场战争。

The greatest stories are those that remain untold, hidden in the hearts of the people.

The only limits that exist are the ones in your mind.