The merit of Marx is that he suddenly produces a qualitative change in the history of social thought. He interprets history, understands its dynamic, predicts the future, but in addition to predicting it, he expresses a revolutionary concept: the world must not only be interpreted, it must be transformed.

The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.

海洋是所有陆地现象的伟大整合者，是空气和陆地所能提供的一切的最终接收者。

治理天下的人，就像牧马的人一样，关键是要除去害群之马。

林业创新不是要取代自然，而是加强我们与自然的伙伴关系。

I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.