The whole goal is to be yourself as much as possible so we can hear your voice and get to know you."
VOA: special.2009.03.27
And also, you can't take land unless you make sure that there is as much land as possible left for other people to take as well.
同时,你不能掠夺他人土地,除非你保证,还有足够的土地留给其他人使用。
So, the optimal thing to do if you live in a world like this n is to get n as large possible and you can reduce the standard deviation of the portfolio very much and there's no cost in terms of expected return.
如果现实中也这样简单的话,那么你就尽量增大,这样就能让投资组合的标准差,就会大大降低,从预期收益率的角度来看,这样做的成本是零。
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