你不能让赞美或批评影响你。沉迷于任何一种都是弱点。

出自汉·桓宽《盐铁论·疾贪》。欲，想。表，仪表，这句话指身体。下，指下属。先之身，先要求自己。要想影子正，就要先把自己的身子站直；要想下属清廉，自己要先做出表率。这句话以正影先正身为喻，说明正人先正己的道理。

"The thing about smart people is that they seem like crazy people to dumb people."

I write to find out what I think.

I shall be content if, because of me, there shall be better fruits and fairer flowers.

The study of learning algorithms must consider both the statistical and computational aspects of learning.

Your time is limited, so don't waste it living someone else's life.

我从来不太愿意以道德家的口吻来说话。