因果推断的本质是超越数据，询问如果我们干预会发生什么。

The elements of consciousness are sensations, images, and affections.

假若他日相逢，我将何以贺你？以沉默，以眼泪。

I always say you could publish my trading rules in the newspaper and no one would follow them. The key is consistency and discipline.

Always be learning. The market is constantly changing, and you need to keep up with it.