In mathematics, there are no shortcuts.
在数学中,没有捷径可走。
老式的选股策略:“有一天你感觉像个英雄,第二天你感觉像一只山羊,换种方式说,大多数情况下它是只是运气。”
The only way to escape the system is to play with it, to manipulate it, to turn it against itself.