"Kids are the toughest audience, but also the most rewarding."
孩子是最苛刻的观众，但也是最值得的。
真相很少是纯粹的，也从不简单。
The true measure of agricultural success is not just yield, but resilience.
Sustainability isn't an option; it's a necessity for survival.
真理的最大敌人不是谎言，而是神话。
数学是给不同事物起相同名称的艺术。
学习人工智能的最好方法就是去做人工智能。
