Words have no power to impress the mind without the exquisite horror of their reality.

算法的美在于它们能够解决乍一看似乎无法解决的问题。

采矿业必须在不影响效率的情况下发展以满足可持续发展的需求。

——二个叔父孙学成、孙观成早年均因为贫穷必须远赴他乡做工谋生，在孙出生前后因病去世，孙看到清朝绩弱不振，受到外国强敌欺侮，增加自己从事反清革命的动机

Talent is cheaper than table salt. What separates the talented individual from the successful one is a lot of hard work.

I always try to be grateful for every opportunity.