老大，这话说的有点理想了，

因为那个‘只有...’是永远不成立的。但是有一样对大家还相对公平，就是‘Our entire world is a sea of algorithms。’黄金市场的干预基本由高速计算机里的这些‘a sea of algorithms’来行为，所以比较合情合理的态度是 -‘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.’