There is no scarcity of opportunity to make a living at what you love; there's only scarcity of resolve to make it happen.

统计分析的最终目标是从数据中提取信息。

没有祖国的人，就像夜莺离开了绿林。

The darkest nights produce the brightest stars.

The only failure is not trying.

对认可的渴望是人类的基本需求。