负责任的林业不是一种选择，而是我们所有人的义务。

The real problem is not whether machines think but whether men do.

The past is a foreign country; they do things differently there.

The only way of discovering the limits of the possible is to venture a little way past them into the impossible.

Sustainability isn't a trend; it's our responsibility to future generations.

Emotions are not just reactions; they are powerful indicators of our inner state and can significantly influence our decision-making processes.

首要且最伟大的胜利是战胜自己。

下一次工业革命将由我们如何管理资源来定义。