There are two ways to extend a business. Take inventory of what you are good at and extend out from your skills. Or determine what your customers need and work backwards, even if it requires learning new skills.

Never compromise on safety - it's the cornerstone of our industry.

The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?

记住，声誉和正直是你最宝贵的资产——而且可能一瞬间就丧失。

Success is a collection of problems solved.