新一代森林领导者必须像熟悉利润率一样熟悉生物多样性指标。

预测未来的最好方法就是创造未来。

创新是企业发展的核心动力，只有不断创新才能在激烈的市场竞争中立于不败之地。

有两种自由——一种虚伪的自由，一个人可以为所欲为；一种真正的自由，一个人可以为所应为。

预测未来的最好方式就是创造未来。

"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."

最重要的是继续前进。

Writing is the only way I have to explain my own life to myself.

Character is doing the right thing when nobody's looking. There are too many people who think that the only thing that's right is to get by, and the only thing that's wrong is to get caught.