Sustainable forestry isn't a cost—it's an investment in our future.

Leadership in forestry means having the courage to make decisions that will outlast your tenure.

The best risk management is not avoiding risks, but managing them effectively.

使生活成为可能的唯一事情是永久的、无法忍受的不确定性；不知道接下来会发生什么。

To tax the larger incomes at a higher percentage than the smaller， is to lay a tax on industry and economy； to impose a penalty on people for having worked harder and saved more than their neighbors.

译文：我的身躯四处漂泊，行为踪迹狂放不羁，就如同那没有系缆的孤舟，自由自在。

事物的变化是其本质特征，适应变化是智慧。

真正的创新需要创造力和纪律。

凡是陽性必刚强，刚强一定光明，光明则容易了解。凡是陰性必柔弱，柔弱一定陰暗，陰暗则难以预测。