谎言重复千遍就是真理。

最有趣的艺术来自矛盾。

To be is to be perceived.

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

The only thing that can make you successful is hard work.

未来能源结构将是多元化的，煤炭行业需要找准自己的定位。