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。
"Children are the best critics because they are honest and direct."
成功不是终点,失败也不是致命的。
The boundary between physics and mathematics is not as clear-cut as one might think.
The power of abstraction is that it allows us to ignore irrelevant details and focus on the essential aspects of a problem.