最可持续的竞争优势就是比竞争对手学得更快。

一个敢于浪费一小时时间的人，尚未发现生命的价值。

教育学中的实验方法不仅是研究的工具，更是所有教育实践的基本原则。

We are going to die, and that makes us the lucky ones. Most people are never going to die because they are never going to be born.

Global hunger won't be solved by charity alone - it requires systemic change.