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對自然界的理解及其內涵不僅是巨大好奇心的來源，也是巨大成就感的來源。

To tax the larger incomes at a higher percentage than the smaller， is to lay a tax on industry and economy； to impose a penalty on people for having worked harder and saved more than their neighbors.

Train people well enough so they can leave, treat them well enough so they don't want to.

做出偉大工作的唯一方法就是熱愛你所做的事情。如果你還沒有找到，繼續尋找。不要安于現狀。