The strongest companies are those that balance profit with purpose.

古代著书立说的人，都是有所为而为之，不是随便写写的。

The search for reciprocity laws is a fundamental theme in the history of mathematics.

Innovation in forestry isn't about replacing nature, but enhancing our partnership with it.《The Green Leadership》

球场上最强大的武器是你的头脑。

We have a responsibility, every one of us. We may think we live a long way from the oceans, but we don't. What we actually do here, has a direct effect on the oceans—and what the oceans do then reflects back on us.

我一直相信赚钱的方法是在别人都在卖的时候买，在别人都在买的时候卖。