回复@陈嘉禾: 我记得是巴老说的：Diversified investment is like Noah's Ark, with 2 animals of each type on board, and eventually turned into a zoo. Although the risk of this investment is reduced, the return rate is also reduced, which is not the best investment strategy. Although Noah's Ark is the strongest ship, it is not a faster ship.//@陈嘉禾:回复@小悠和小久他俩的爸:这句话我也读过，要不是老巴说的要不是芒格说的。但是读完以后我倒腾了半天，还是买了四十个股票：这个事情就很难搞。