林业创新不是要取代自然，而是加强我们与自然的伙伴关系。
Innovation in forestry isn't about replacing nature, but enhancing our partnership with it.《The Green Leadership》
All businesses need to be young forever. If your customer base ages with you, you're Woolworth's.
嗅觉系统的美在于它既简单又复杂，使我们能够检测和区分几乎无限数量的气味。
人的精神比单纯的体力更重要，人中的精神火花可以被扇成火焰。
最大的风险就是不冒任何风险。
The secret of change is to focus all of your energy，not on fighting the old，but on building the new.
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.