最好的研究往往来自意想不到的观察。

Never stop learning; the world is always changing.

The most important property of a program is whether it accomplishes the intention of its user.

随着劳动分工和机械应用的扩大，工人之间的竞争加剧，他们的工资也越来越低。

Consciousness is the workshop of evolutionary success.

体验越强烈，表达越不清晰。