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The only real prison is fear, and the only real freedom is freedom from fear.

最好的性能改進是從非工作狀態到工作狀態的轉變。

I remember my friend Johnny von Neumann used to say, 'with four parameters I can fit an elephant, and with five I can make him wiggle his trunk.'

量子計算的發展需要一種多學科的方法，結合物理學、數學和計算機科學。