The key is to set realistic customer expectations, and then not to just meet them, but to exceed them—preferably in unexpected and helpful ways.
关键是设定现实的客户期望,然后不仅要满足它们,还要超越它们——最好是以意想不到和有益的方式。
We cannot know the cause, and therefore the effect, by reason alone.
悲观主义者的决定性特征是,他们倾向于相信坏事会持续很长时间,会破坏他们所做的一切,并且是他们自己的错。