教育是可持续林业的基础，人们保护他们所理解的事物。
Education is the foundation of sustainable forestry—people protect what they understand.
The rise of China and the resurgence of Russia have challenged the idea that liberal democracy is the only viable form of government.
我们生活在一个过去总是存在的世界。
Short-term gains in forestry often lead to long-term pains.
