Life is too short to waste time on things that don't matter.
生命太短暂,不要浪费时间在无关紧要的事情上。
在采矿业中,你不会永远在同一个洞里挖到成功 - 创新是我们的生命线。
如果死者有未完成的事,他们就不会安息。
It is the greatest good to the greatest number of people which is the measure of right and wrong.