Markets are not perfectly efficient, but they are efficient enough that most people cannot consistently outperform them.
市场并非完全有效,但它们足够有效,以至于大多数人无法持续跑赢市场。
"Capitalism is the best system ever invented to lift people out of poverty."
The only limit to our realization of tomorrow is our doubts of today.
The real question is not whether machines think but whether men do.