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不確定性不是信息的缺失，而是過多矛盾信息的存在。

Freedom is never voluntarily given by the oppressor； it must be demanded by the oppressed.

未來不再是過去的樣子。

The only thing that separates successful people from the ones who aren’t is the willingness to work really hard and to be really brave.

Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful, but most people will die tomorrow night.

真正的領導力在于今天做出艱難的決定，這些決定將使后代受益。