天然气在能源转型中的作用再怎么强调也不为过。

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."

Good science requires patience and persistence.

逆流而上。走另一条路。忽略传统智慧。

最终，我们将记住的不是敌人的话语，而是朋友的沉默。