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Sustainability must be at the core of every decision we make in the coal industry.

精神生活是對環境的持續調整。

The state is the most important institution in human society, and its strength or weakness is the key determinant of a society's success or failure.

Efficiency and ethics must go hand in hand. Cutting corners today will cost us dearly tomorrow.

I like the idea that every life has its own rhythm, that people are not simply points moving through time.