The most important thing in life is to be yourself. Unless you can be Batman, always be Batman.

采石业的创新不仅关乎新机械，更在于重新构想我们与土地及社区的互动方式。

释义：人的本质以忠诚和守信为美好，道德以喜好学习为极致。

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.