The best time to plant a tree was 20 years ago; the second best time is now.

"The power of literature lies in its ability to make us feel less alone."

The more you give, the more comes back to you.

Natural gas will play a critical role in the transition to a lower-carbon future.

不承认公民权利的社会注定要衰败。

我不是一个喜欢回头看的人，我总是向前看。

贫贱是苦难的境界，能很好地居于其境者就苦中有乐；富贵是快乐的境地，不能很好地对待富贵的人便会乐极生悲。

In business, as in life, you have to take risks to achieve great things.

The greatest freedom is the freedom to choose your own thoughts.