高风险,高利润 (金融理论),饿死胆小的,撑死胆大的 (俗语),:)

回答: APAD: Fortune favors the bold7grizzly2023-04-09 09:33:13

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Proverbs/俗语 often seem to lack a firm statistical base :-) -7grizzly- 给 7grizzly 发送悄悄话 7grizzly 的博客首页 (0 bytes) () 04/11/2023 postreply 13:27:21

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