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Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them—and then, the opportunity to choose.

The future of aquaculture lies in recirculating systems—they turn waste into opportunity.

創新是將傳統煤炭行業轉變為現代高效行業的關鍵。