Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.

在股市中赚钱的关键是不要被吓跑。

【译文】人世间的好话全让书本给说尽了，天下的名山大半被寺庙所占据了。上山不怕伤害人的老虎，就怕人际关系中那些两面三刀的阴险小人。