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Sustainability isn't an option; it's a necessity for the coal sector.

The power of words lies in their ability to evoke emotions.

那些試圖讓這個世界變得更糟的人并沒有休息。我為什么要休息？

The mind is a machine that can be understood through the principles of computation.

數學的美在于它能夠以最簡單的術語描述宇宙。