You can't manage what you don't measure.

老时相信一切，中年怀疑一切，青年知道一切。

翻译：言行谨慎，既能避免灾祸，也不会招来荣誉。

代数簇的算术证明了抽象思维的力量。

Sustainability is no longer an option—it's a necessity for any business that wants to thrive in the future.

And that's a lot of the reason why we care so much about our careers and indeed start caring so much about material goods. You know, we're often told that we live in very materialistic times, that we're all greedy people. I don't think we are particularly materialistic. I think we live in a society which has simply pegged certain emotional rewards to the acquisition of material goods. It's not the material goods we want;

永远不要让成功冲昏头脑，也不要让失败打击心灵。

造纸行业的创新不仅关乎技术，更关乎重新思考我们与自然资源的关系。