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如果你覺得你看到了一只老鼠，那么你肯定就是看到了。而且，如果有一只的話，就會有更多。

Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.

The ocean is not just a resource; it's a responsibility we must honor for future generations.

譯文：種植橘柚，吃起來是甜的，聞起來是香的；種植枳棘，長大了卻會刺人。所以君子要謹慎地選擇所要培養的人才。