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人工智能的關鍵在于理解如何構建能夠從數據中學習的系統。

History is the present. That's why every generation writes it anew. But what most people think of as history is its end product, myth.

And gladly would learn， and gladly teach.

War is an ugly thing， but not the ugliest of things: the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth a war， is much worse.