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廣泛地學習，詳盡地探究，慎重地思考，清楚地辨別，忠實地執行。

When the legislative and executive powers are united in the same person， or in the same body of magistrates， there can be no liberty.

Perfection is boring. If a face doesn't have mistakes, it's nothing.

這個世界的真正邏輯在于概率的計算。

釋義：通過分析物品的過剩與短缺，就能判斷其價值的高低。這句話揭示了市場供求關系對價格的影響。