The health of our oceans reflects the health of our leadership.

我一直是个斗士。我总是不得不为想要的东西而奋斗。

Thanks to those who once looked down on me, making me live more brilliantly without bowing my head.

Fear can be a useful signal, but it shouldn't be the only voice we listen to.

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."

计算理论的美在于它能够将世界的复杂性抽象成可管理和可理解的模型。

"We do not write because we want to; we write because we have to."