"The past is a shadow that follows us, no matter how fast we run."
林业的未来在于平衡经济增长与环境管理的可持续实践。
我对黑暗感兴趣。如果你不走进黑暗，你永远看不到光明。
The only limits that exist are the ones you place on yourself.
An expert is a person who has made all the mistakes that can be made in a very narrow field.