安全不仅是关键绩效指标，更是矿业一切工作的基础。

In chemistry, as in life, the most transformative reactions often require patience and precise conditions.

成功不是拥有的，而是租来的，而且每天都要付租金。

现在的时间和过去的时间也许都存在于未来的时间，而未来的时间又包含于过去的时间中。

A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty.

Time is the only true enemy we have, and the only one we can never defeat.