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

化用李商隱詩句，表達樂觀豁達的人生態度。

我總是試圖在平凡中找到非凡。

The quality of an organization's principles determines the quality of its actions.

The very essence of the creative is its novelty, and hence we have no standard by which to judge it.

Architecture is the art of how to waste space.

The secret to living is giving.