The greatest blessing of our democracy is freedom. But in the last analysis, our only freedom is the freedom to discipline ourselves.

"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."

越南人民深深热爱独立、自由与和平。但在面对美国的侵略时，他们团结一致奋起反抗。

The ultimate goal of AI is to serve human society and improve people's lives.

沟通中最重要的是听到那些没说出口的话。