The best technology should be invisible, just like electricity - you don't need to understand how it works to use it.

劳动是创造财富的唯一途径。

决定你高度的不是你的能力，而是你的态度。

Safety isn't just a policy, it's a culture that must be lived every day in our mines.

科学是使复杂变得可理解的艺术。

The true measure of success is how many times you can bounce back from failure.

【释义】：做很多事却少有成效，不如专心做好一件事情。  

这不仅不正确，甚至算不上错误。