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The only power any government has is the power to crack down on criminals. Well, when there aren't enough criminals, one makes them. One declares so many things to be a crime that it becomes impossible for men to live without breaking laws.

The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.

研究古DNA就是與逝者對話。

當數據與直覺相遇時，才能做出最佳決策。

出自北齊·顏之推《顏氏家訓·勉學》。不得，不能、不可。雌黃，礦物名，可作顏料，古代用以涂改文字，后引申為信口更改、隨便亂說。沒有讀夠一定數量的書，對前人的見解沒有徹底了解，是不能隨便亂下結論、亂發議論的。書要多讀、話要謹慎；應當謙虛向學，不可妄自尊大。

心是脆弱的東西，容易破碎，但也有著難以置信的韌性。