每个算法都讲述一个故事，不仅仅是它自己的步骤，还包括它试图解决的问题。

Thoughts pass in my mind like flocks of lucks in the sky.I hear the voice of their wings .

Welcome, O life! I go to encounter for the millionth time the reality of experience and to forge in the smithy of my soul the uncreated conscience of my race.

In business, you either adapt or you become irrelevant. The steel industry is no exception.

数学中最令人兴奋的时刻是当你发现一些隐藏在显而易见之处的东西。