The importance of theoretical computer science lies in its ability to provide a foundation for practical applications.

独裁滋生恐惧，恐惧滋生沉默，沉默滋生压迫。

The human being is the only animal that thinks about the future.

The ultimate test of any economic theory is whether it improves real-world decisions.

我们可以用言辞说出事情，也可以用言辞来实现事情。