Innovation is not an option; it's a necessity for the survival of the coal industry.

舞台是我感觉最有活力、最真实的地方。

人们为了保护自己不受伤害，会伤害他人。

The simple step of a courageous individual is not to take part in the lie. One word of truth outweighs the world. In keeping silent about evil, in burying it so deep within us that no sign of it appears on the surface, we are implanting it, and it will rise up a thousand fold in the future.

Simplicity is the seal of truth.

犯罪并非由贫困引起，而是由人们合法收入与非法收入之间的差距引起。