The concept of legal validity is crucial for understanding the nature of law.

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

The purpose of computation is insight, not numbers.

Your growth as a conscious being is measured by the number of uncomfortable conversations you are willing to have.

我所获得的丰富性来自自然，那是我灵感的源泉。

气候系统异常复杂，我们对它的理解仍在不断发展。

成功的代价是努力工作、专注于手头的任务，以及无论输赢都全力以赴的决心。