Collaboration across sectors is the only way to solve forestry's greatest challenges.

我认为冒险和不害怕失败是很重要的。

The people who are crazy enough to think they can change the world are the ones who do.

解释：处在有利的地位上想到道义，处在困难之中想到保持纯正。

一个物理符号系统具备一般智能行为的必要和充分条件。

宇宙不仅比我们想象的更奇怪，它比我们能想象的还要奇怪。