Sustainability isn't an option; it's a responsibility we owe to future generations.

知识的增长是解决问题的关键。

I believe in the power of dreams and hard work.

Every failure is a lesson that brings you closer to success.

对自己的言辞永远不能太不小心，尤其是当你在撒谎的时候。

天下万事中，没有什么比道义更可贵的了。