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The best policies are those that listen to both science and tradition.
技术为个人交易者创造了公平的竞争环境。
"Memory is fragile and the space of a single life is brief, passing so quickly that we never get a chance to see the relationship between events."
在1,500只ETF基金中,有1,450只是我不会碰的,因为它们不够多元化。或者他们有一些巨大的投机扭曲,如果你能猜对市场,你会在一两天内做得很好,但谁能做到这一点呢?没有人。