"We are all in the gutter, but some of us are looking at the stars."
PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。
第一步是确定某事是可能的;然后概率就会发生。
不够真诚是危险的,太真诚则绝对是致命的。
The golden rule is that there are no golden rules.
最好的领导者是那些最感兴趣于让比自己更聪明的助手和同事围绕在自己身边的人。
The greatest education in the world is watching the masters at work.