人活着只有两件事，忙着活，忙着死。

Sustainability isn't an option anymore—it's a necessity for any responsible mining operation.

In times of change, the learners will inherit the earth while the knowers will find themselves beautifully equipped to deal with a world that no longer exists.

The key to progress is persistence and a willingness to challenge conventional wisdom.

生命本身就是最美的童话。