最可持续的产品是已经存在的产品。
In business, if you're not moving forward, you're falling behind.
The paper industry has a responsibility to lead the way in environmental stewardship.
我不完美，但我始终做自己。
我所知道的最大快乐，是祕密的做善行，然后被人意外的发现。
A good statistical analysis should not only answer the questions posed but also raise new questions.
一个好的统计分析不仅应该回答提出的问题，还应该提出新的问题。
The next chapter of American energy won't be written by clinging to old playbooks, but by those willing to rewrite them.