I think that the most important thing is to be honest with yourself and with your audience.

变革越彻底，对百姓越有利

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

"你越是试图理解影子，就越少知道。"

从富裕社会中解放出来并不意味着回归健康和强健的贫困、道德纯洁和简单。