唱歌是我表达情感的方式，我希望听众能感受到我的真诚。

We're not asking people to give up anything. We're giving them something better.

实验室里的失败不是挫折，而是数据。

You’ll get 10x better results by elevating good behavior rather than punishing bad behavior， especially in children and animals.

国家财富的增长主要取决于生产力的提高。

离散数学与计算机科学之间的相互作用一直是创新和发现的沃土。