即使是芒格在阿里巴巴的投资也不算成功,3个股票就足够分散的观点有点过了。

本帖于 2025-09-19 17:33:30 时间, 由普通用户 GandalfOld 编辑

You may not know what you don't know,要对潜在的黑天鹅有敬畏之心。反方的观点是:diversification is only the free lunch in investment https://books.forbes.com/author-articles/diversification-is-the-only-free-lunch/ 

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