自私基因理论并不是关于日常意义上的自私的理论。它是关于行为进化的理论。

We must remember that in nature there are neither rewards nor punishments—there are consequences.

The writer must be a traitor to his class, his country, his religion—to everything except his conscience.

Collaboration across industries is the key to solving complex environmental challenges.

解释：阻塞老百姓的嘴，好比阻塞河水。河流如果堵塞后一旦再决堤，伤人一定很多，人民也是这样。不可堵塞民众的言论，不给他们发表自己想法的机会。如这样去做，将比堵塞江河带来的后果更严重。

The speed of learning determines the speed of growth in the digital economy.

"Sometimes, the most ordinary things could be made extraordinary, simply by doing them with the right people."

投资于环保技术，就是投资于未来。