计算机中最重要的东西是操作系统。

房屋漏水了，百姓就会离去；河水太浅了，鱼儿就会逃离；树木长高了，鸟儿就会栖息；施政仁德了，士子就会归附。点评：《论语》曾言「德不孤，必有邻」孔子告诫人们要不断提高道德修养。

Efficiency in farming must align with ecological limits—we cannot outsmart nature.

In science, the only constant is change.

The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

最可怕的事情就是不容忍的乌托邦。