今天种植的每一棵树都是对更绿色明天的投资。

可持续性不是一种趋势——而是我们对后代的责任。

永远要走“正道”，它并不拥挤。

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."

The safest course is to do nothing against one's conscience.With this secret， we can enjoy life and have no fear from death.

紧急是个暴君。重要才是你的国王。打倒紧急的暴政！