老大，這話說的有點理想了，

因為那個‘隻有...’是永遠不成立的。但是有一樣對大家還相對公平，就是‘Our entire world is a sea of algorithms。’黃金市場的幹預基本由高速計算機裏的這些‘a sea of algorithms’來行為，所以比較合情合理的態度是 -‘It is hard to make money in any market, and perfectly good logic is often thwarted. The best we can do is watch the charts and follow the trends.’