The most dangerous phrase in business is 'We've always done it this way.'

Dance is another way to express myself when words aren't enough.

Talent is how quickly your skills improve when you invest effort. Effort is what makes skill productive.

出自孟郊《登科后》，郦波在讲解中分析了其历史背景与情感表达。

家庭是一个生产人力资本的小工厂。

计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。