我整洁、干净、刮了胡子、清醒，我不在乎谁知道这一点。
I was neat, clean, shaved and sober, and I didn't care who knew it.
The future of forestry lies in sustainable practices that balance economic growth with environmental stewardship.
Sustainability isn't an option; it's a responsibility.
每次你做出选择时，你都在将你的核心部分变成与以前略有不同的东西。
我们不是从祖先那里继承了地球，而是从子孙那里借来的。