学会控制情绪，才能掌控生活。

对企业的控制包括确保一切按照已采纳的计划、已下达的命令和已制定的原则进行。

A person must go through hard work to achieve something.

A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of effort.

天真之人的信任是说谎者最有用的工具。