一个好的算法就像一把锋利的刀——它以最小的努力准确地完成它应该做的事情。

Fear is inevitable, I have to accept that, but I cannot allow it to paralyze me.

这是数着别人契上的齿数，而以为自己很富有。 

Some people have an ability to negotiate. It's an art you're basically born with. You either have it or you don't.

产品的质量就是企业的尊严。