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認知指的是所有感官輸入被轉換、簡化、詳細闡述、存儲、恢復和使用的過程。

His soul swooned slowly as he heard the snow falling faintly through the universe and faintly falling, like the descent of their last end, upon all the living and the dead.

技術是手段，體驗才是目的。

交易成功的關鍵是有一個計劃并堅持執行。