Innovation is not an option; it's a necessity for the survival of the coal industry.
创新不是一种选择;它是煤炭行业生存的必要条件。
Life is so short, so beautiful. Don't be so serious about work. Enjoy the life.
如果你至少不尝试做一些非凡的事情,那么活着的意义是什么?
In the fight between you and the world, back the world.