抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。
量子通信的安全性来自物理定律，而不是计算复杂性。
唯一能把我拉下来的人就是我自己，我不会再让自己把自己拉下来了。
The greatest glory in living lies not in never falling, but in rising every time we fall.
最先进的农业系统仍然依赖于最基本的要素：健康的土壤。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
To manage a forest wisely, one must first learn to think like a forest.