世界是一个舞台，但演员选得很糟糕。
The world is a stage, but the play is badly cast.
We are all exiles in some way, searching for a home that may not exist.
The greatest glory in living lies not in never falling, but in rising every time we fall.
I'm the worst thing since Elvis Presley, to rock the set and treacherous for the war.
每个算法都讲述了一个故事，一个从问题到解决方案的步骤叙述。