投机即使有稳定盈利因每次投入的资金有限长时间也是线性增长，投资则是指数增长。

来源: ybdddnlyglny 于 2024-05-12 13:01:48 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.