【译文】 孔子说：“吃粗粮、喝白水、弯着胳膊当枕头，乐也在其中了！缺少仁义的富贵，对我来说，就象天上的浮云。”

The best solutions often come from listening to those who work on the water every day.

In the new century, I think we will all be insane.

OPEC no longer holds all the cards in global oil markets.

行业与环保人士之间的合作不仅是可能的，而且是必不可少的。

Short-term gains should never compromise long-term sustainability.