Well may the boldest fear and the wisest tremble when they contemplate the situation of our country.

释义：人际关系如果疏远了，就难以恢复；事情如果积累多了，就难以解决。说明了做人要重视人际关系的互动。

Innovation in mining technology isn't about replacing people, but about empowering them to do their jobs better and safer.

心智是大脑的功能。

创新是我们公司的生命线，我们必须不断突破可能的界限。

Never underestimate the power of a small, dedicated team to change the world.

You have to believe in yourself when no one else does.