创新不是闭门造车，而是开放协作。

生命是一场漫长的告别。

Transparency and accountability must be at the heart of how energy companies operate.

最可持续的森林是在保持其生态完整性的同时为人们提供价值的森林。

我在打扫房间，打扫身体，扩大我的心脏。

The state, therefore, has not existed from all eternity. There have been societies that did without it, that had no notion of the state or state power. At a certain stage of economic development, which was necessarily bound up with the split of society into classes, the state became a necessity.