I'm not a person who looks back. I'm always looking forward.

Every dollar invested in responsible forestry today grows into a hundred dollars of environmental and economic value tomorrow.

教育是老年人的最佳粮食。

自信是关键。如果你不相信自己，别人也不会相信你。

Remember, hope is good.

The historian’s first duty is to the truth.

写作是一段通往未知的旅程，是在存在的混沌中不断寻找意义。