预测森林未来的最佳方式，就是去创造它。
The general will is always right， but the judgment which guides it is not always enlightened.
The impact of computer science on society is profound and far-reaching.
The strongest principle of growth lies in human choice.
Certification schemes are the grammar of responsible forestry—they give structure to our good intentions.
"Books are the mirrors that reflect our souls."
乐观主义者认为这是所有可能世界中最好的一个。悲观主义者则担心这是真的。