不管怎样，我对哈佛的回忆主要都与充沛的精力和智力活动有关。哈佛的生活令人愉快，也令人感到有压力，有时甚至会感到泄气，但永远充满了挑战性。生活在哈佛是一种吸引人的特殊待遇……虽然我离开得比较早，但是我在这里的经历、在这里结识的朋友、在这里发展起来的一些想法，永远地改变了我。

没有自然光的房间就不是房间。

Innovation in forestry isn't optional—it's essential for survival.《The Green Frontier》

And if you take Warren Buffett and watched him with a time clock, I would say half of all the time he spends is sitting on his ass and reading. And a big chunk of the rest of the time is spent talking one on one either on the telephone or personally with highly gifted people whom he trusts and who trust him. In other words, it looks quite academic, all this worldly success.

Never compromise on quality—your brand is only as strong as your weakest product.

爱得越多，评判得越少。