非也。大佬們很少賭博，他們不在乎最底部20%和最高點20%的高風險利潤，在乎的是中間60%風險極小的利潤

來源: 爾思於 2017-07-20 19:31:20 [舊帖] [給我悄悄話] 本文已被閱讀：次

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