We must balance the need for affordable energy today with the imperative of building a sustainable energy future.

 如果一个人从确定性开始，最终将陷入怀疑；但如果他愿意从怀疑开始，最终将得到确定性。

这就好像自己赤裸着身体却指责别人掀起衣服不礼貌一样。 

The purification of the soul is more important than the purification of the body.

写作就像在镜子前裸露灵魂，不惧怕它映照出的影像。