了解贫困的最佳方式是走出去，与穷人交谈。
The best way to learn about poverty is to go out and talk to the poor themselves.
The energy transition requires both technological breakthroughs and systemic innovation.
The only real progress lies in learning to be wrong all alone.
数学是理性的音乐。
文学不会改变世界，但可以改变那些将改变世界的人。
数学研究是所有智力和精神进步不可或缺的基础。
成功不是自燃的结果，你必须点燃自己。