可持续林业不是一种选择，而是我们的责任。

当然，语言是人类使用的最强大的药物。

The more you love, the more you lose.

The explanatory gap between physical processes and conscious experience remains as wide as ever.

You have to believe in yourself when no one else does.

孩子从你的行为中学到的比从你的教导中学到的更多。