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.

我们不试图预测未来；我们只是试图买入便宜的东西。

【释义】读书不要拘泥于书上或迷信书，应该加以分析，辨证地去看问题。

最成功的企业解决了人们甚至不知道自己存在的问题。

技术可以成为我们在可持续森林管理中的最大盟友。

"Books are the plane, and the train, and the road. They are the destination, and the journey. They are home."