我们不是从祖先那里继承地球;我们是从子孙那里借来的——这在林业中尤其如此。
记忆是个奇怪的东西,它不像相机或录音机那样工作,它会重建事物,用现在的剪刀剪辑过去。
物理学不仅仅是解决问题,它是关于理解现实的本质。
The key to successful data management is understanding the data. If you don't understand your data, you can't manage it effectively.
The state is the most important institution in human history.